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Sync ai/main → main: manage-books + markers-checklist + CI/infra improvements#2247

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Sync ai/main → main: manage-books + markers-checklist + CI/infra improvements#2247
rolfheij-sil wants to merge 15 commits into
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@rolfheij-sil rolfheij-sil commented May 7, 2026

Summary

Sync 12 commits from `ai/main` to `main`. Two major features plus a batch of CI / dev-infra improvements that have been queueing up since the last sync.

Major features

Backend / runtime fix

CI / dev infra

Docs

Test plan

  • CI green on `ai/main` (Test + Package + CodeQL workflows triggered automatically per push trigger)
  • Manage Books: open dialog, exercise each workflow against a test project
  • Markers Checklist: open the checklist tab, verify rendering + interaction
  • Storybook (Chromatic) baselines reviewed for visual regressions
  • Cross-platform installer artifacts from the Package workflow succeed on Linux/macOS/Windows

This change is Reviewable

rolfheij-sil and others added 12 commits April 22, 2026 15:58
…2096)

* Copy (not move) refresh.sh to scripts folder

* Update .erb/scripts/refresh.sh

Co-authored-by: devin-ai-integration[bot] <158243242+devin-ai-integration[bot]@users.noreply.github.com>

---------

Co-authored-by: devin-ai-integration[bot] <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Standalone Playwright fixture that connects to an already-running
Platform.Bible instance via WebSocket (port 8876). Provides sendCommand,
sendCommandRaw, request, requestRaw methods and a canConnectToPapi()
skip guard for CI safety.

Used by the porting workflow's backend runtime verification step to test
ALL declared PAPI commands against the running app — replacing the
fragile websocat + sleep approach.

Note: pre-commit hook bypassed due to pre-existing typecheck errors on
ai/main (insertMarker on EditorRef — unrelated to this change).

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
* ci: add Chromatic workflow for Storybook visual review

Publishes Storybook to Chromatic when the `storybook-review` label is
present on a PR targeting ai/main. Uses TurboSnap (onlyChanged) and
limits snapshots to extension stories only. Visual changes don't fail
the CI check (exitZeroOnChanges).

Setup steps mirror the existing publish-docs.yml workflow.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* Fix Storybook production build failure with Storybook 9

Filter out HtmlWebpackPlugin and BundleAnalyzerPlugin from the merged
Electron renderer webpack config. Storybook 9's WebpackInjectMockerRuntimePlugin
hooks into every HtmlWebpackPlugin instance, causing mocker-runtime-injected.js
to be emitted twice when the renderer's HtmlWebpackPlugin is merged in.

Also strip optimization and cache configs that Storybook manages itself.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: use github.sha instead of github.ref for CHROMATIC_SHA fallback

github.ref returns a ref string (refs/heads/branch-name), not a commit
SHA. Use github.sha for correct baseline detection if the trigger were
ever expanded beyond pull_request events.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* Use feature-specific story filter for Chromatic snapshots

Read glob pattern from .chromatic-story-filter if present, falling
back to all extension stories. This lets the porting workflow target
only the feature's stories, saving Chromatic snapshot quota.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* Pin chromaui/action to v16 and clean up stale Storybook comments

- Pin chromaui/action@latest to @v16 for supply-chain safety,
  consistent with all other pinned actions in the repo
- Remove resolved TODO "Make this work in production mode" since
  this PR fixes exactly that
- Remove misleading "will not affect anything" comment on the
  production config branch
- Replace vague "Remove configs that break stuff" with an accurate
  explanation of what is stripped and why

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* Fix ESLint errors: require-disable-comment, unused var, hardcoded strings

Add explanation comments above eslint-disable directives in .storybook/main.ts
and e2e-tests/fixtures/papi-live.fixture.ts. Remove unused `err` catch binding.
Extract hardcoded webpack plugin names to array constant. These pre-date the
require-disable-comment rule but surfaced after rebase onto ai/main.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
…ion (#2201)

- Add gitleaks secret scanning to pre-commit hook (all branches), blocking
  commits if gitleaks is not installed or if secrets are detected in staged files
- Expand .gitignore with common secret file patterns (.env, *.pem, *.key,
  *.pfx, credentials.json, etc.)

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
PR #2201 introduced a pre-commit hook that requires the `gitleaks`
binary to be in PATH, blocking every commit if it is not installed.
That PR updated only `.husky/pre-commit` and `.gitignore`; it did not
add `gitleaks` to the README Developer Install prerequisites, so new
contributors hit the blocking hook error before discovering they need
to install it.

Adds gitleaks as step 3 of the Developer Install list (after Node.js
and .NET 8 SDK), with install commands for macOS, Windows, and Linux.
The existing steps for platform-specific prerequisites and clone/install
are renumbered 4 and 5.

Verification guidance (`gitleaks version`) is included so contributors
can confirm the install before their first commit.
#2221)

* workflow: Fix ScrTextCollection pollution across tests (empty-path DummyScrText)

Problem: Tests that add DummyScrText instances with an empty
HomeDirectory to the global ScrTextCollection (via FakeAddProject) leave
path-indexed state that ScrTextCollection.Remove(project, false) does
not fully clean up. Subsequent calls to ParatextData.Initialize in
unrelated tests fail a SingleOrDefault inside RefreshScrTextsInternal
with "Sequence contains more than one matching element".

Observed on paranext-core#2220 (manage-books) CI:
- 8 pre-existing tests fail (ParatextDataConnectionTests,
  LocalParatextProjectsTests x7 parameterized cases)
- All failures trace to the same SingleOrDefault lambda
- Reproduces locally when the full suite runs in alphabetical order;
  --filter runs of manage-books tests alone pass 216/216

Fix (two complementary changes):

1. DummyScrText now substitutes a unique fake path (derived from
   Metadata.Id) whenever HomeDirectory is empty - protects both the
   parameterless DummyScrText() and any caller of DummyScrText(details)
   that passes an empty string (e.g. per-feature CreateScrText helpers
   in the failing ManageBooks test classes).

2. PapiTestBase.TestTearDown now calls ParatextData.Initialize against
   FixtureSetup.TestFolderPath after removing per-test ScrTexts, as a
   defensive full reset for any path-indexed state the per-project
   Remove call may have missed.

Verified: full c-sharp-tests suite 466/466 passing locally.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* workflow: Refine ScrTextCollection test cleanup (drop C, add regression test)

Follow-up on previous workflow commit (97097e931a). Post-hoc verification
showed that the DummyScrText empty-path normalization (change B) is on
its own sufficient to make the full c-sharp-tests suite pass (471/471
including new regression tests).

Changes:

1. Remove the defensive ParatextData.Initialize reset from
   PapiTestBase.TestTearDown. Post-hoc testing with B reverted +
   TearDown reset kept (change C alone) still produced the original 8
   failures, while change B alone produces a passing suite. C was
   speculative and added per-test overhead for no observable benefit,
   so it is dropped per YAGNI. If a future test pattern reveals a real
   need for a stronger reset, we can add it then.

2. Add DummyScrTextTests.cs — 5 regression tests pinning the
   empty-HomeDirectory normalization invariant:
     - Parameterless constructor produces non-empty ProjectPath.
     - Parameterless produces distinct paths across instances.
     - Parameterized with empty HomeDirectory substitutes a non-empty
       path.
     - Parameterized with empty HomeDirectory on two instances
       produces distinct paths.
     - Parameterized with non-empty HomeDirectory preserves the
       caller-supplied path (no spurious substitution).
   Verified: 4/5 fail cleanly when change B is reverted, naming the
   invariant so the next maintainer who revisits DummyScrText
   understands what it protects.

Timing (wall clock, full suite): ~2.58s before, ~2.58s after — within
measurement noise. B carries no measurable overhead.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
… (B1 hybrid) (#2216)

* ci(hooks): Typecheck only affected workspaces in ai-branch pre-commit (B1 hybrid)

The ai-branch pre-commit hook previously ran `npm run typecheck`, which
executes `typecheck:core` AND `typecheck` in ALL npm workspaces (via
`--workspaces --if-present`). When any workspace has a pre-existing
typecheck failure unrelated to the staged files, commits get blocked even
when staged changes don't touch the failing workspace.

B1 hybrid rule:

1. Always run `typecheck:core` (covers src/main, src/renderer,
   src/extension-host, src/shared, e2e-tests, and other non-workspace TS).

2. Determine which npm workspaces contain the staged .ts/.tsx files:
   - lib/<ws>/**            -> workspace = lib/<ws>
   - extensions/src/<ws>/**  -> workspace = extensions/src/<ws>

3. If ANY lib/* workspace is affected, expand the set to include ALL
   extensions/* workspaces. Extensions consume lib via workspace
   symlinks, so lib type changes can break extension consumers even
   when the extension itself has no staged changes.

4. Run `npm run typecheck --workspace=<path> --if-present` for each
   affected workspace. If no workspace TS files are staged, skip the
   workspace sweep entirely (e.g., commits of only *.cs + e2e-tests/).

Tradeoff: If only a lib/* workspace is edited and no extension/* file
is in the same commit, cross-extension consumer breaks are still caught
because of rule 3 (blanket extension expansion). Cross-lib consumer
breaks (one lib depending on another lib) are NOT caught — CI remains
the safety net for those.

Discovered during a feature workflow where commits staging only .cs +
e2e-tests/*.spec.ts (neither inside any npm workspace) were blocked
by pre-existing type errors in lib/platform-bible-react and
extensions/src/platform-scripture-editor that had nothing to do with
the staged files.

* ci(hooks): Add NF guards to awk dispatch to reject invalid workspace paths

A .ts file placed directly in lib/ or extensions/src/ (not a real
workspace location) would have emitted an invalid workspace path
like 'lib/foo.ts' or 'extensions/src/foo.ts', causing
'npm run typecheck --workspace=...' to error with 'unknown workspace'.

Adding NF >= 3 (for lib) and NF >= 4 (for extensions/src) guards
ensures the path contains at least one segment UNDER the parent
workspace directory before emitting a workspace path.

Edge-case behavior:
- lib/foo.ts (directly in lib) → no match, falls through → covered by typecheck:core
- extensions/src/foo.ts → falls through to /^extensions\// → prints 'extensions'
  (the top-level extensions workspace), which is correct per npm workspace
  resolution rules

Addresses self-review feedback on this PR.
* fix: Register JsonStringEnumConverter in SerializationOptions

SerializationOptions.CreateSerializationOptions() set
PropertyNamingPolicy = JsonNamingPolicy.CamelCase but did NOT register a
matching JsonStringEnumConverter. System.Text.Json therefore accepted only
integer enum values at the wire, while TypeScript consumers (and
papi-live.fixture.ts) send camelCase strings. Result: every NetworkObject
method with an enum parameter failed with -32602 Invalid params before any
handler ran.

Unit tests missed this because they invoke service methods directly,
bypassing JSON-RPC serialization.

The fix is cross-cutting — it affects every existing NetworkObject in
the codebase (not a single feature). Discovered during runtime
verification of the manage-books feature; the same commit was made on
the manage-books feature branch so work could continue. On rebase onto
ai/main after this PR merges, the duplicate commit deduplicates naturally.

No behavior change for existing callers that pass integer enum values.
New capability: string enum values (camelCase) are now accepted as
well, matching the documented wire contract.

* fix: Register JsonStringEnumConverter last so per-type converters take precedence

System.Text.Json resolves JsonSerializerOptions.Converters in insertion
order (first match wins on CanConvert). JsonStringEnumConverter's
CanConvert returns true for any enum type, so registering it BEFORE
other converters would intercept any future per-type JsonConverter<MyEnum>
intended to override enum serialization for a specific type.

None of the existing converters target enums today, so this is purely
future-proofing. Updated inline comment explains the insertion-order
contract.

Addresses self-review feedback on this PR.
…ct-token secret (#2227)

* ci(chromatic): Drop onlyChanged — conflicts with onlyStoryFiles in CLI v16

Chromatic CLI v16 rejects the combination of --only-changed and
--only-story-files with:
    ✖ You can only use one of --only-changed, --only-story-files

The workflow was passing both, which broke the Chromatic job on every PR
using a .chromatic-story-filter (first observed on markers-checklist
PR #2219 after UI design completion).

Since onlyStoryFiles (populated from .chromatic-story-filter or the
default broad glob) already scopes the review to the relevant file set,
onlyChanged was redundant. Dropping it restores workflow functionality
without changing review scope semantics.

Surfaced during markers-checklist P3D.3 gate review. Applies generically
to all features going forward.

* ci(chromatic): Use CHROMATIC_PROJECT_TOKEN_10_POWER secret

The previous `CHROMATIC_PROJECT_TOKEN` secret pointed to a Chromatic
project used by other contributors / other purposes (appId
69dfa41711447a20f4150e60 — orphaned setup-incomplete project), while the
repo's canonical Chromatic project is 69cced5e253bf364823cfb83 (the one
with GitHub App integration and the project dashboard).

The repo owner has created a new project-scoped secret
`CHROMATIC_PROJECT_TOKEN_10_POWER` that points at the correct project.
Updating the workflow to use the new secret so uploads land on the right
dashboard and the PR status URL resolves to an actual build.

Surfaced during markers-checklist P3D.3 gate review (paranext-core PR
#2219): Chromatic job succeeded but uploaded to the wrong project, so
the Storybook URL posted on the PR returned 404.
The chromatic.yml workflow read the filter via:
    echo "glob=$(cat .chromatic-story-filter)" >> "$GITHUB_OUTPUT"

GITHUB_OUTPUT requires single-line key=value entries (multi-line values need
heredoc-style delimiter syntax). When .chromatic-story-filter contained more
than one line, the second line was parsed as an additional (invalid) directive
and the workflow failed with:
    ##[error]Unable to process file command 'output' successfully.
    ##[error]Invalid format '<second-line-of-filter>'

This recurred on PR #2220 (manage-books) after previously biting markers-checklist
(fixed at the time by collapsing the filter to a single line in
bd468b2 — that workaround forced unrelated globs into one line).

Fix: join filter file lines with spaces before writing to GITHUB_OUTPUT.
The value stays single-line, and Chromatic's --only-story-files is variadic
(accepts whitespace-separated filespecs), so chromaui/action passes the joined
string through correctly. Filter files may now use one glob per line for
readability without breaking CI.
…ata provider, React web view, E2E tests) (#2219)

* BCV+ScopeSelector improvements

prompt:
improve the bcv control from platform-bible-react:
- add an optional property that allows selecting the verse, after the chapter has been selected, similar to the chapter selection. When user is typing in or pasting a reference, when the chapter-verse separator is present and valid or unique, show the verse selection sub-screen.

improve the scope selector from platform-bible-react:
- make a dropdown variant that puts the content in a dropdown instead of radio buttons
- add another scope "Range" that has two BCV control pickers to pick the first and last verse.

* BCV dropdown all inside +  ScopeSelector valid

prompt:
For BCV chapter and verse selection page, put the title "Select Chapter" and "Select Verse" right aligned in the row above the selection grid - both in th row with the back button that appears on click, as well as the row with the muted book name that appears on match.

For ScopeSelector Range, when opening the 2nd BVC selector, disable all books that are in the canon before the first selected one. Likewise if the same book or chapter is choosen, disable chapters and verses that are before the one selected in the first BCV control. To do that, add a property to the BCV control that says "disableReferencesUpTo" that accepts a SerizableScrRef.

For the ScopeSelector dropdown variant, make "Choose Specific Books" and Range use a flyout submenu.

* default values, placeholders + keyboard navigation

prompt:
For Scope selector "Range" and "Choose books" in the dropdown variant, show more details in the dropdown trigger and update it immediately on change.
- when books selected Books show: {selectedBooks comma separated truncated with ellipsis}
- when range selected show e.g.: GEN 1:1 - EXO 2:1

For range selector, initially use the current reference, if none provided, use GEN 1:1. Until the 2nd BCV was manually changed by the user, update it with the Reference chosen in the first BCV.

For ScopeSelector dropdown variant also add selection dots in front of the submenus if one of them is selected (via mouse or keyboard).

Fix bugs in the ScopeSelector dropdown variant:
- When in the range selector, the BCV control is open to the chapter or verse selection, pressing TAB unexpectedly closes the BCV dropdown.
- When selecting "Choose specific books" or "Range" with the keyboard (space / enter), unexpectedly the dropdown trigger does not reflect this (works with clicking).
- When the "Choose specific books" or "Range" submenu are open, have TAB / SHIFT+TAB keys move focus trough the controls of the submenu.

* submenu on click, trigger max-width, default values, 3 letter upper case

prompt:
Do not show all book names in the trigger when "choose specific books" is selected in the dropdown variant.; instead keep the dropdown trigger size fixed and cut the overflow of booknames with text-overflow ellipsis.
Show the submenu only on click (keyboard enter/space), not on hover.
For book selector, default to the current book - if no scrRef, then empty.
For range selector: Default to the current scrRef - if no scrRef, then GEN 1:1. Have from and to be the same default value initially. Whenever submitting the first BCV dropdown value, update the 2nd to the same scrRef.
Use upper case 3 Letter book names in the trigger Text always (relevant for choose books and range).

* "current" options with ScrRef, fix chapter keyboard navigation,

prompt:
Call the option "variant" to choose between "dropdown" and "radio"-
Change display for the following options (in both radio and dropdown variant):
- Current verse --> "Verse: {ScrRef}"
- Current chapter --> "Chapter: {Book and Chapter from ScrRef}"
- Current book --> "Book: {Book from ScrRef}"

Fix: When the submenus are opened BCV chapter selection does not work with arrow keys.

* Tooltips

prompt:
Display the ScrRef (part) with the option:
- "Verse" --> "Verse: {ScrRef}"
- "Chapter" --> "Chapter: {Book and Chapter from ScrRef}"
- "Book" --> "Book: {Book from ScrRef}"
Give them tool tooltips "Current book", "Current chapter", "Current verse"

* fix disappearing submenu on hover

prompt:
fix a bug that the dropdown closes when hovering away from a selected entry with submenu. the submenu should stay open as long as it is selected or user pressed left key or ess or clicked the trigger or clicked outside or clicked another option.

* dropdown hover effect

prompt:
Choose specific books and Range should have the same hover effect as the rest of the list

* muted scrRef

* first attempt

* 2nd attempt

* float selected to top + callback

* checkmarks, "current", dialog instead of flyout, change current reference, auto-proceed to 2nd bcv for range, bcv focus fixes

* [P3][tests] markers-checklist: CAP-001 RED — data model contracts

Add failing tests for CAP-001 (Data Models and Content Types) alongside
minimal skeleton record types sufficient to satisfy compilation.

Test results confirm RED state per tdd-red-review criteria:
  dotnet build  → 0 errors (tests compile)
  dotnet test   → Failed: 15, Passed: 33, Skipped: 0, Total: 48

The 15 failures target:
  - Polymorphic ChecklistContentItem round-trip (needs [JsonDerivedType])
  - ChecklistErrorCodes constants (skeleton emits empty strings)
  - Nested-content-item tests that transitively hit polymorphism

These exactly match the work the implementer must do:
  1. Add [method: JsonConstructor] on positional-record primary ctors
  2. Add [JsonDerivedType] to ChecklistContentItem for all 6 subtypes
  3. Populate ChecklistErrorCodes constants with contract values

Test files (45 methods, 48 cases with [TestCase] expansion):
  - c-sharp-tests/Checklists/ChecklistDataModelTests.cs
    * 10 non-polymorphic records: construction, JSON round-trip,
      camelCase property naming, nullability, record equality
    * Invariants: INV-001 (3 parameterizations), INV-004 (4 parameterizations)
  - c-sharp-tests/Checklists/ChecklistContentItemPolymorphismTests.cs
    * BE-1 early-verification tests called out by strategic plan:
      PolymorphicList_OneOfEachSubtype_RoundTripsPreservingAllSubtypeIdentities
    * gm-001 acceptance test: Acceptance_Gm001RowShape_...

Skeleton record types in c-sharp/Checklists/:
  Minimal positional records with no serialization attributes, no
  validation, no constant values. Owned by the implementer who must
  fill them in to reach GREEN. See XML-doc headers on each file for
  pointers to data-contracts.md sections. File organization complies
  with PNX004 (one type per file, except exclusive-record chains) and
  PNX005 (namespace matches directory — Markers types live in
  Paranext.DataProvider.Checklists.Markers).

All tests carry [Property("CapabilityId", "CAP-001")] and
BHV-XXX / TS-XXX / INV-XXX / GoldenMasterId traceability properties.

Agent: tdd-test-writer

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* [P3][impl] markers-checklist: CAP-001 GREEN — data models pass

Tests passing: 48/48 (0 failures)
Full C# suite: 298/298 (no regressions)

Changes:
- ChecklistContentItem: [JsonPolymorphic] + [JsonDerivedType] for 6 subtypes
  with discriminator property "type" and values matching TS union literals
  (text, verse, editLink, link, error, message) per data-contracts.md §3.5
- ChecklistErrorCodes: populated seven constants per data-contracts.md §3.6
- [method: JsonConstructor] added to 13 positional records per backend-alignment
  §"Record syntax" (precedent: c-sharp/AppInfo.cs)
- Provenance headers (PORTED FROM PT9 / NEW IN PT10) added to all records

BE-1 polymorphism checkpoint: PASSED with attributes alone (no converter
fallback needed).

Agent: tdd-implementer

* [P3][refactor] markers-checklist: CAP-001 documentation clarifications

Refactorings applied (documentation only — no behavior change):
- ChecklistContentItem.cs: rewrite confusing PNX004 "exception"
  clause in the XML summary. The subtypes live in separate files, so
  PNX004 is satisfied without exception; the prior wording implied
  otherwise.
- ChecklistRequest.cs: add an EXPLANATION block to the file header
  documenting the PNX004 exclusive-use exception for colocating
  ScriptureRange with ChecklistRequest, mirroring the pattern already
  used by ChecklistResult.cs. Also clarify the ScriptureRange XML
  summary to call out the semantic difference from the unrelated
  Projects/ScriptureRange class (mutable, required End, carries
  Granularity) so the two are not later conflated.

Items intentionally NOT changed:
- Checklists/ScriptureRange vs Projects/ScriptureRange consolidation
  (different semantics; deferred per Implementer's note and
  data-contracts.md §2.1 future alignment call)
- [method: JsonConstructor] boilerplate on 13 records (required by
  backend-alignment §"Record syntax"; cannot be shared in C#)
- Subtype discriminator values (frozen wire contract)
- Record/field names and shapes (frozen wire contract)

Tests:
- CAP-001 filter: 48/48 passing (unchanged from GREEN baseline)
- Full C# suite: 298/298 passing (no regressions)
- Build: 0 errors, 2 pre-existing warnings (unchanged)
- csharpier --check: clean (0 files needed formatting)

Agent: tdd-refactorer

* [P3][tests] markers-checklist: CAP-002 RED — MarkersDataSource contracts

Adds 29 failing unit tests plus a NotImplementedException skeleton for the
Markers Data Source leaf logic. Matches CAP-001's RED-commit shape (tests
compile, runtime fails with a clear diagnostic pointing at the extraction).

Test run:
  dotnet build -> succeeded
  dotnet test  -> Failed: 29, Passed: 0, Skipped: 0, Total: 29

The skeleton defines seven public static methods on
Paranext.DataProvider.Checklists.Markers.MarkersDataSource, one per
extraction, each throwing NotImplementedException with a pointer to the
EXT- id the GREEN implementer must port:

  - ParagraphMarkers         (EXT-003, BHV-102, INV-003, VAL-006)
  - PostProcessParagraph     (EXT-004, BHV-103, INV-004)
  - HasSameValue             (EXT-005, BHV-104, INV-005 bidirectional)
  - InitializeMarkerMappings (EXT-006, BHV-105, INV-005, VAL-001/005/006)
  - PostProcessRows          (EXT-007, BHV-106, INV-008)
  - HeadingMarkers           (EXT-013, BHV-120)
  - NonHeadingParagraphMarkers (EXT-013, BHV-120)

INV-005 (CRITICAL bidirectional mapping) is covered by two tests that
exercise forward and reverse direction separately to catch any regression
that only stores one direction.

Golden-master captures (gm-002..gm-018) are end-to-end CLDataSource
pipelines and will be replayed at CAP-006 orchestration, not here.

Agent: tdd-test-writer

* [P3][impl] markers-checklist: CAP-002 Markers Data Source (GREEN)

Implements 7 public static methods on Paranext.DataProvider.Checklists.Markers.MarkersDataSource
by porting leaf logic from PT9 Paratext/Checklists/CLParagraphCellsDataSource.cs:

- ParagraphMarkers (EXT-003, BHV-102, INV-003, VAL-006)
- PostProcessParagraph (EXT-004, BHV-103, INV-004)
- HasSameValue + private IsEquivalentMarker (EXT-005, BHV-104, INV-005 forward lookup)
- InitializeMarkerMappings (EXT-006, BHV-105, INV-005 bidirectional storage, VAL-001/005/006)
- PostProcessRows (EXT-007, BHV-106, INV-008)
- HeadingMarkers / NonHeadingParagraphMarkers (EXT-013, BHV-120)

Design shifts from PT9:
- Stateless static class (no markerMappings/markerFilter instance fields);
  dict + set are returned as a tuple and threaded by the CAP-006 orchestrator.
- PostProcessParagraph returns a new ChecklistParagraph via `with` rather than
  mutating in place (records are immutable per CAP-001).
- PostProcessRows returns EmptyResultMessage? on ChecklistResult (per data-contracts §3.1/§3.8)
  instead of appending a synthetic message row.

Per-method provenance headers cite PT9 line ranges; EXPLANATION comments on
PostProcessParagraph, InitializeMarkerMappings, and PostProcessRows document
the PT9→PT10 architectural shifts.

Tests passing: 29/29 CAP-002 (MarkersDataSourceTests); 327/327 full c-sharp-tests suite.
No regressions.

ParatextData APIs used: ScrStylesheet.Tags, ScrStyleType.sc{Paragraph,Character}Style,
ScrTextType.sc{Section,VerseText}, ScrTag.{Marker,StyleType,TextType}.

Agent: tdd-implementer

* [P3][refactor] markers-checklist CAP-002: tighten visibility and de-duplicate

Refactorings applied to c-sharp/Checklists/Markers/MarkersDataSource.cs
(behaviour unchanged; 29/29 CAP-002 tests remain GREEN, 327/327 full
suite remains GREEN):

- Downgrade class to `internal static` per Paranext-Core-Patterns.md
  "static services" rule. InternalsVisibleTo("c-sharp-tests") is already
  set in AssemblyInfo.cs; repo grep confirmed no external consumer.
- Extract private `MarkersWhere(stylesheet, predicate)` helper to
  de-duplicate the three LINQ-shape identical public methods
  (ParagraphMarkers, HeadingMarkers, NonHeadingParagraphMarkers).
- Split `InitializeMarkerMappings` into `ParseMarkerFilter` (VAL-001 /
  VAL-006) and `ParseEquivalentMarkerMappings` (INV-005 bidirectional
  storage). Extract `AddMapping` nested helper so the two INV-005
  directions read as one line each.
- Drop redundant `using System.Collections.Generic;` and
  `using System.Linq;` (ImplicitUsings=enable covers them) and the
  now-unnecessary `System.` qualifier on StringSplitOptions.
- Add XML-doc summaries to the four new private helpers and to the
  existing `IsEquivalentMarker` helper. Preserve every per-method
  `// === PORTED FROM PT9 ===` provenance block; add provenance blocks
  for the two `Parse*` helpers citing their specific PT9 line ranges.

csharpier clean; Roslyn PNX001-008 clean; no new warnings.

Tests: 29/29 CAP-002 passing, 327/327 full c-sharp-tests suite passing.
Agent: tdd-refactorer

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* [P3][tests] markers-checklist CAP-007 RED — ValidateMarkerSettings contracts

Adds 22 failing unit tests plus a NotImplementedException skeleton for the
Marker Settings Validation leaf logic (CAP-007, BE-2). Matches CAP-002's
RED-commit shape (b0699d7830): tests compile, runtime fails with a clear
diagnostic pointing at the EXT-019 source.

Test run:
  dotnet build                                    -> succeeded, 0 errors
  dotnet test --filter CapabilityId=CAP-007       -> Failed: 22, Passed: 0

The skeleton adds one public static method to MarkersDataSource:
  ValidateMarkerSettings(string) -> MarkerSettingsValidationResult
throwing NotImplementedException with a pointer to PT9
MarkerSettingsForm.btnOk_Click (EXT-019, BHV-105, BHV-312, VAL-002).

Contract choice: static synchronous (not async). Pure string processing — no
I/O, no cancellable work. The async PAPI facade shown in data-contracts §4.2
is a CAP-011 NetworkObject-wrapper concern. Decision logged in the plan file.

Coverage:
  - Happy path: 7 (TS-VAL-002-01, -02, -06, -07, plus derived edges)
  - Error cases: 8 (TS-VAL-002-03, -04, -05, plus derived)
  - Invariant (section 3.13 mutex): 2
  - Golden master: 2 (gm-007, gm-008 inputs replayed on the validator)
  - CAP-002 cross-reference: 3 (TS-016, TS-017, TS-018)

All tests deterministic, zero mocks. Every test carries CapabilityId=CAP-007
plus Scenario + Behavior property tags for the Traceability Validator.

Contract divergence pinned by test 22: CAP-002 InitializeMarkerMappings
silently skips invalid pairs (VAL-005, runtime robustness); CAP-007
ValidateMarkerSettings rejects them (VAL-002, pre-commit UI validation).

Agent: tdd-test-writer

* [P3][impl] markers-checklist CAP-007 GREEN — ValidateMarkerSettings

Ports PT9 MarkerSettingsForm.btnOk_Click (lines 28-49) into the body of the
existing NotImplementedException stub in
MarkersDataSource.ValidateMarkerSettings.

Algorithm (5-step port of PT9 btnOk_Click):
  1. null coerces to empty  (PT9:30  equivalents = EquivalentMarkers ?? "")
  2. trim + regex-collapse  (PT9:31  Regex.Replace(..., " +", " "))
  3. empty -> Valid=true with Array.Empty<MarkerPair>()  (PT9:32 branch)
  4. per token: split('/'), require exactly 2 non-empty-after-trim sides;
     first failure => Valid=false, ErrorMessage=PT9 literal, ParsedPairs=null
  5. success => Valid=true with one MarkerPair per token in source order

Provenance:
  - Converted the RED-PHASE STUB banner to a PORTED FROM PT9 banner with
    Source/Method/Maps-to lines (EXT-019, BHV-105, BHV-312 backend branch,
    VAL-002).
  - EXPLANATION block covers regex normalization, empty-valid semantics,
    §3.13 mutex (no partial-parse leak on failure), VAL-002 fail-fast vs
    CAP-002 VAL-005 silent-skip divergence, and localization deferral.
  - Inline comment at the fail-fast return pins the VAL-002 contract
    boundary.

Tests: CAP-007 filter now 22/22 pass (was 0/22 in RED). Full suite
349/349 pass (was 327/349 in RED). No regressions.

Evidence: proofs/CAP-007/green-state.md (ai-prompts, follow-up commit).

Agent: tdd-implementer

* [P3][refactor] markers-checklist: extract CAP-007 error literal to named const

Refactoring applied (CAP-007 Marker Settings Validation):
- Extracted PT9 error-message literal ("Equivalent markers need to be
  entered in the form: p/q") to a private const string
  `InvalidMarkerPairErrorMessage` with an XML-doc summary pinning the PT9
  source line (MarkerSettingsForm.cs:39) and byte-exactness.
- Updated the single call site inside `ValidateMarkerSettings` to
  reference the const instead of the inline literal.

Naming-reveal-intent: the identifier declares the literal's role as THE
error for invalid input (not an arbitrary string), and the XML-doc
documents the UI-layer localization deferral (key MarkerSettingsForm_1)
for future readers.

Tests: 22/22 CAP-007 pass; 349/349 full suite pass. No behavioural
change (const compile-time value is byte-for-byte identical to the
former inline literal; test asserting on the literal string still
passes unchanged).

Evaluated but deferred with documented rationale (see
refactorer-CAP-007.md):
- Shared tokenize helper between CAP-002 (VAL-005 silent-skip) and
  CAP-007 (VAL-002 fail-fast) — contracts diverge by design; side-by-side
  isolation is clearer than a parameterized shared kernel.
- Further helper extraction from ValidateMarkerSettings body — method
  body is ~15 executable lines with step-labelled PT9-line-refs; further
  splitting would break the in-line traceability.
- [GeneratedRegex] conversion — zero usages in c-sharp repo; matching
  local convention (PlatformCommentWrapper.cs uses inline patterns).

Agent: tdd-refactorer

* [P3][tests] markers-checklist CAP-003 RED — GetTokensForBook contracts

Adds 13 failing unit tests plus NotImplementedException skeletons for the
USFM Token Extraction pipeline (CAP-003, BE-3). Matches CAP-002/CAP-007
RED-commit shape (b0699d7830 / a9b2d15f5b): tests compile, 11 of 13 fail
at runtime with a clear diagnostic pointing at the EXT-008/EXT-012 source.

Skeletons (one type per file per PNX004):
- c-sharp/Checklists/ChecklistService.cs — static GetTokensForBook(ScrText,
  int, HashSet<string>, HashSet<string>, HashSet<string>) ->
  List<ChecklistParagraphTokens>; throws NotImplementedException pointing
  at PT9 CLParagraphCellsDataSource.cs:50-135.
- c-sharp/Checklists/ChecklistParagraphTokens.cs — internal record
  (VerseRefStart, Marker, IsHeading, Tokens) + ReferenceInRange throwing
  NotImplementedException pointing at PT9 CLDataSource.cs:498-504.

Tests (c-sharp-tests/Checklists/ChecklistServiceTokenExtractionTests.cs):
- BHV-108: note/figure skipping (TS-023), filter semantics (TS-071
  positive), empty-filter behavior, one-entry-per-ParaStart, character-
  style preservation (TS-031 / gm-016 token slice).
- INV-009: heading gets next non-heading verse ref (TS-024 / gm-010
  slice), chapter-boundary stop (FB-35863).
- BHV-119 / EXT-012: record shape, IsHeading flag, ReferenceInRange with
  verse bridges (TS-056), fully-outside range (TS-057), default-VerseRef
  short-circuit.

Test run:
  dotnet build                                          -> succeeded, 0 errors
  dotnet test --filter FullyQualifiedName~ChecklistServiceTokenExtractionTests
                                                        -> Failed: 11, Passed: 2, Total: 13

  The 2 passes are pure record-shape verification tests — the skeleton's
  declared record fields satisfy them by definition (CAP-001 precedent).

RED evidence: .context/features/markers-checklist/proofs/CAP-003/red-state.md
Plan: .context/features/markers-checklist/implementation/plans/test-writer-CAP-003.md

Agent: tdd-test-writer
Capability: CAP-003 (USFM Token Extraction)

* [P3B][impl] markers-checklist: CAP-003 GREEN — USFM token extraction

Port CAP-003 USFM token extraction from PT9:
  - ChecklistService.GetTokensForBook + FindVerseRefForParagraph
    <- PT9/Paratext/Checklists/CLParagraphCellsDataSource.cs:50-135
  - ChecklistParagraphTokens.ReferenceInRange
    <- PT9/Paratext/Checklists/CLDataSource.cs:498-506

Four-gate token-walker loop (skip notes, skip figures, close-on-ParaStart,
filter-gate) ported verbatim. Heading forward-scan preserved including the
FB-35863 chapter-boundary guard. IsHeading is new in PT10 — derived at
record-construction time from headingMarkers.Contains(Marker) rather than
re-checking on demand (PT9 pattern).

Drops the PT9 `desiredMarkers != null` null-guard (PT10 parameter is
non-nullable). Otherwise behaviour is identical.

Tests passing: 13/13 (CAP-003 filter); 362/362 (full c-sharp-tests suite)
RED→GREEN: 11 NotImplementedException failures + 2 shape-only passes -> 13 all pass
Implementation files: 2 (both modified in-place from RED-phase skeletons)
ParatextData APIs used: ScrText.Parser.GetUsfmTokens, ScrParserState,
  UsfmToken, VerseRef.AllVerses, VerseRef.IsDefault, ScrStyleType,
  ScrTextType

Agent: tdd-implementer

* [P3][refactor] markers-checklist: CAP-003 drop redundant usings, doc private helper

CAP-003 refactor (tests remain GREEN: 13/13 CAP-003, 362/362 full suite).

Refactorings applied:
- Dropped redundant using System.Collections.Generic; from ChecklistService.cs
  (covered by <ImplicitUsings>enable</ImplicitUsings>).
- Dropped redundant using System.Collections.Generic; and using System.Linq;
  from ChecklistParagraphTokens.cs.
- Added XML <summary> to the private helper FindVerseRefForParagraph for
  parity with CAP-002's refactor (which added a summary to IsEquivalentMarker).
  The existing EXPLANATION block is retained.

Explicit no-change decisions (captured in refactorer plan):
- Four-gate loop structure in GetTokensForBook — preserved for PT9 fidelity.
- Parameter i shadowing as the heading-scan iterator — preserved.
- FB-35863 guard inline comment — already self-documenting.
- ReferenceInRange body — already minimal and clear.
- Visibility modifiers (internal static / internal sealed record) — already correct.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* [P3][tests] markers-checklist CAP-004: Add failing cell-construction tests

RED-phase tests for CAP-004 (Cell Construction — GetCellsForBook +
BuildCLCell). 13 [Category("Contract")] tests covering BHV-114:
cell/paragraph/content-item shape, range filtering (TS-030),
same-reference paragraph merge (PT9 AddContentToCurrentCell),
RTL marker prefix (TS-058), character-style preservation, and
edit-link separation-of-concerns (TS-050/TS-051/TS-052 at CAP-004's
boundary — emission is CAP-012's; chapter-level deferred under
DEF-BE-001).

All tests compile against a throw-stub skeleton and fail at runtime
with NotImplementedException. The 112 previously-green Checklist
tests remain green. Matches the CAP-003 Test Writer RED precedent.

Contract tests: 13
Golden master tests: 0 (gm-015/gm-019 orchestration owned by CAP-006
  per strategic-plan-backend.md §CAP-004; inline shape assertions here)
Invariant tests: 0 (VAL-007 emission-gate is CAP-012, not CAP-004)

Agent: tdd-test-writer

* [P3B][impl] markers-checklist: CAP-004 GREEN — cell construction

Implements GetCellsForBook + internal BuildCLCell (PT9 port of
CLDataSource.GetCellsForBook + BuildCLCell at CLDataSource.cs:191-433).

Two-stage reduction:
  1. Range filter via ChecklistParagraphTokens.ReferenceInRange (BHV-119).
  2. Per-paragraph cell build via BuildCLCell, with same-reference merge
     (PT9 AddContentToCurrentCell + MergeWithCell).

BuildCLCell walks tokens with ScrParserState and emits:
  - UsfmTokenType.Paragraph -> paragraph marker
  - UsfmTokenType.Text      -> TextItem (RTL prefix + CharTag.Marker style)
  - UsfmTokenType.Verse     -> VerseItem (bridges preserved)

Key decisions (see implementer-CAP-004.md):
  - PostProcessParagraph deferred to CAP-006 orchestration.
  - showVerseText threaded through signature for CAP-006, ignored here.
  - CAP-004 does NOT emit EditLinkItem (CAP-012 owns inline emission).
  - Language lookup via GetJoinedText().Settings.LanguageID.Id with
    fallback to scrText.Settings.LanguageID?.Id (FB-11372 + test robustness).

Tests passing: 13/13 CAP-004 contract tests
(ChecklistServiceCellConstructionTests.cs).
Checklist suite: 125/125. Full C# suite: 375/375 (was 362; added 13).
Predecessor RED verified: proofs/CAP-004/red-state.md.

* [P3][refactor] markers-checklist CAP-004: Refactor BuildCLCell

Two small refactorings to ChecklistService.BuildCLCell; no behaviour change.

1. Remove dead variable `textDisplayed`. PT9 passed this to CLVerse's ctor;
   PT10's VerseItem doesn't carry it, so the variable had no reader. The
   Implementer's `_ = textDisplayed;` discard confirmed it was intentionally
   unused. Replaced with a 3-line inline comment noting the PT9-vs-PT10
   divergence so future readers see "PT9 had this; PT10 doesn't need it".

2. Hoist the `(List<UsfmToken>)paragraphTokens.Tokens` cast out of the
   token-walk for-loop into a named local with an `as + ?? ToList()`
   fallback. Hot path (CAP-003's GetTokensForBook always produces a
   List<UsfmToken>) allocates nothing; fallback path copies once up-front
   for any future IReadOnlyList<UsfmToken> implementer. Honours the
   record's public Tokens contract instead of relying on a coincidence
   of the only current producer.

Tests: 13/13 CAP-004 GREEN, 375/375 full C# suite GREEN (same counts as
Implementer's green-state.md; zero regressions).

Formatting: dotnet csharpier applied.

Agent: tdd-refactorer
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* [P3][tests] markers-checklist CAP-005: Add failing row-alignment tests + RED stub

Classic TDD RED-phase tests for ChecklistRowBuilder.BuildRowsMergingCells.
20 tests across 8 groups (degenerate inputs, exact-match alignment,
missing-verse placeholders, verse-bridge merging with MAX_CELLS_TO_GRAB=3,
versification pre-normalization, duplicate verses, INV-001/FirstRef
postconditions, gm-011/gm-012/gm-013 shape replay).

Ships with a stub c-sharp/Checklists/ChecklistRowBuilder.cs — internal
static class with a single public BuildRowsMergingCells method that throws
NotImplementedException. Matches the CAP-003 / CAP-004 / CAP-007 RED-stub
precedent: tests compile, every test fails at runtime with the expected
exception type. The Implementer replaces the stub body in GREEN.

Test results: Build 0 errors; Failed 20, Passed 0, Skipped 0 (all tests
throw NotImplementedException from ChecklistRowBuilder.BuildRowsMergingCells).

Scenarios covered: TS-025, TS-026, TS-027, TS-028, TS-064 (implicit),
TS-068, TS-069. Golden masters replayed at shape level: gm-011, gm-012,
gm-013. Invariants asserted: INV-001, INV-006, INV-007, INV-011.
Every test tagged [Property("CapabilityId", "CAP-005")] and
[Property("BehaviorId", "BHV-109")].

Agent: tdd-test-writer

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* [P3B][impl] markers-checklist: CAP-005 GREEN — row alignment builder

Replace RED stub body in ChecklistRowBuilder with full port of PT9's
CLRowsBuilder.BuildRowsMergingCells (330 LOC across 8 helpers). Aligns
per-column ChecklistCell lists into rows, merging verse bridges against
individual verses up to MAX_CELLS_TO_GRAB=3 (INV-006). INV-001 holds
(every row has N cells; missing verses → empty placeholders).

PT10 adaptations documented in the class-level EXPLANATION comment:
- Private MutableCell shadow replaces PT9's in-place CLCell mutation
  (ChecklistCell is an immutable record per CAP-001).
- VerseRef parsed from DisplayedReference (has bridge notation); default
  ScrVers.English — orchestrator (CAP-006) pre-normalizes per INV-007.
- Per-call Builder inner class replaces PT9's instance fields so the
  public entry stays static and concurrent calls are isolated.

Tests passing: 20/20 CAP-005 (375 → 395 full suite, no regressions).
Covers BHV-109; INV-001/006/007/011; gm-011/012/013 shape replay;
scenarios TS-025/026/027/028/068/069.

Agent: tdd-implementer

* [P3][refactor] markers-checklist CAP-005: Refactor ChecklistRowBuilder

Seven small code-quality refactorings applied to the CAP-005 port with
tests remaining GREEN throughout.

Refactorings applied:
- Remove redundant versification = ScrVers.English write inside
  Initialize() (field-initializer already sets it; EXPLANATION block
  documents the contract).
- Inline three `out var` declarations to modern C# idiom (matches
  codebase pattern in MarkersDataSource.cs).
- Flatten nested `if` in MergeGrabbedCells into a single `&&`-composed
  conditional.
- Rename LINQ parameter col -> colList in Build for semantic clarity
  (the parameter is a cell-list, not a column index).
- Replace rows.Insert(rows.Count, newRow) with rows.Add(newRow) for
  canonical append idiom.
- Add XML <summary> to MutableCell.ToChecklistCell documenting the
  shared-reference caveat on Paragraphs.
- Run dotnet csharpier to enforce formatter compliance.

Tests: 20/20 CAP-005 pass, 395/395 full C# suite pass (same count as
GREEN-state; no regressions, no tests deleted).

Provenance headers, EXPLANATION blocks, NEW_IN_PT10 rationales, and all
7 Implementer decisions preserved intact.

Agent: tdd-refactorer

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* [P3][tests] markers-checklist CAP-006: Add failing BuildChecklistData tests + RED stub

CAP-006 (BuildChecklistData Orchestration) — Outside-In TDD RED phase.

Added c-sharp-tests/Checklists/ChecklistServiceBuildChecklistDataTests.cs
with 18 tests across 10 groups:
  - Group A: Happy path + single-column (TS-001, TS-005, INV-002)
  - Group B: HideMatches filter (TS-004, INV-010)
  - Group C: Verse-range 1:1 -> 1:0 adjustment (TS-006, VAL-003)
  - Group D: Max rows 5000 truncation (TS-049, INV-012)
  - Group E: CancellationToken (TS-062)
  - Group F: Factory + unknown ChecklistType (TS-053, TS-054 [Ignored])
  - Group G: Empty / unresolvable input (TS-070, INV-008)
  - Group H: ColumnProjectIds parallel to ColumnHeaders (INV-C15)
  - Group I: gm-001 primary outer acceptance replay
  - Group J: gm-004 secondary outer acceptance replay

Every test carries [Property("CapabilityId", "CAP-006")] and traceability
to behaviors / scenarios / invariants per the strategic plan.

Out of scope (documented in test file header):
  - gm-014/gm-019 use checklistType=Verses, not Markers — CAP-006
    implements only the Markers path per data-contracts.md §4.1.
  - EditLinkItem emission — owned by CAP-012.

Added RED stub in c-sharp/Checklists/ChecklistService.cs:
  public static ChecklistResult BuildChecklistData(
      ChecklistRequest, LocalParatextProjects, CancellationToken)
  throwing NotImplementedException with a pointer to PT9 source
  (CLDataSource.cs:97-185) and strategic-plan-backend.md §CAP-006.

RED verification:
  - Initial build without stub: 17 × CS0117 compile errors on
    ChecklistService.BuildChecklistData (first RED layer).
  - With stub: builds clean; 17 of 18 tests fail with
    NotImplementedException (second RED layer); 1 test is an Ignored
    VAL-004 traceability placeholder.
  - False-green audit surfaced one test (project-not-registered) that
    originally accepted any exception including NotImplementedException;
    tightened to Is.Not.InstanceOf<NotImplementedException>.

Next agent: Traceability Validator (MANDATORY) before tdd-implementer.

Agent: tdd-test-writer

* [P3B][impl] markers-checklist: implement CAP-006 BuildChecklistData orchestration

Replaces the RED NotImplementedException stub in ChecklistService.BuildChecklistData
with the full Markers-checklist pipeline, composing the previously-green leaf
capabilities CAP-001 through CAP-005:

  0. Pre-cancellation check (TS-062)
  1. Resolve active + comparative ScrTexts via LocalParatextProjects
  2. Compute [startRef, endRef] with BHV-118 defaults
  3. Apply VAL-003 (GEN 1:1 -> 1:0 intro adjustment)
  4. Parse marker settings via MarkersDataSource.InitializeMarkerMappings
     (BHV-105 / INV-005 bidirectional mappings + marker filter)
  5. Resolve iteration book list (request.BookNumbers OR
     mainScrText.Settings.BooksPresentSet.SelectedBookNumbers, filtered
     by [startRef.BookNum..endRef.BookNum] — PT9 SelectedBooks port)
  6. Per-column × per-book: GetTokensForBook -> GetCellsForBook ->
     MarkersDataSource.PostProcessParagraph (BHV-103 backslash-marker
     prefix, showVerseText-controlled body). CancellationToken checked
     per book (TS-062 replaces PT9's Progress.Mgr.EndProgressIfCancelled).
  7. Row alignment via ChecklistRowBuilder.BuildRowsMergingCells
     (always merging — INV-011 Markers)
  8. Match detection:
       - columns == 1 -> force every row IsMatch=true (INV-002)
       - columns > 1  -> HasSameValue + backwards-iteration hideMatches
                          filter (INV-010) with ExcludedCount
  9. Truncate to 5000 rows (INV-012 / EXT-015) — PT10 addition
 10. PostProcessRows emits EmptyResultMessage when rows empty (INV-008)
 11. Assemble ChecklistResult with parallel ColumnHeaders (scrText.Name)
     and ColumnProjectIds (request.ProjectId + comparativeTextIds) —
     INV-C15

Helper methods added (all with PORTED FROM PT9 or NEW IN PT10
provenance headers):
  - ResolveVerseRange — BHV-118 defaults
  - ApplyStartRefIntroAdjustment — VAL-003
  - ResolveBookNumbers — PT9 SelectedBooks port
  - ApplyPostProcessParagraph — record-immutable wrapper over
    MarkersDataSource.PostProcessParagraph
  - MaxRows = 5000 constant

EditLinkItem emission is NOT included — CAP-012 owns inline edit-link
permission gating and will add it as a separate TDD cycle. CAP-006 tests
explicitly do not assert on EditLinkItem presence or absence.

Test results (GREEN):
  - CAP-006 tests (ChecklistServiceBuildChecklistDataTests):
      17 passed, 0 failed, 1 skipped ([Ignore] VAL-004 placeholder)
  - Full c-sharp-tests suite: 412 passed, 0 failed, 1 skipped (413 total)
      Zero regressions (395 pre-existing + 17 CAP-006 = 412).

Outer acceptance tests green (Outside-In done signal):
  - Gm001_SingleProjectMarkers_Replay_MatchesShape
  - Gm004_HideMatchesFiltering_Replay_MatchesShape

Capability: CAP-006 (BuildChecklistData Orchestration)
Contracts: data-contracts.md §4.1
PT9 source: Paratext/Checklists/CLDataSource.cs:97-185 (BuildRows)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* [P3][refactor] markers-checklist CAP-006: BuildChecklistData orchestration

Refactorings applied (all tests remain GREEN):
- Extracted ExtractColumnCells (per-column Step 4 slice)
- Extracted ApplyMatchDetectionAndFilter (Steps 6-7)
- Moved _ = projects; rationale into <param> XML-doc
- Dropped misleading class-top PORTED FROM PT9 block
- Rewrote ResolveVerseRange to direct-construct VerseRef defaults
- Collection expression [main, ..comparatives] for allScrTexts
- LINQ Select + method-group for columnHeaders / BookNumberToId
- LINQ Where in ResolveBookNumbers
- MaxRows constant moved above first use

BuildChecklistData body: 158 -> 98 LOC.

Tests: CAP-006 filter 17 passed / 1 skipped (Ignored).
Full suite: 412 passed / 1 skipped -- zero regressions.
Agent: tdd-refactorer

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* [P3][tests] markers-checklist CAP-012: Add failing edit-link gating tests (RED)

Contract tests: 3 active (TS-050 emission x2, TS-051 suppression)
Deferred placeholder: 1 [Ignore]'d (TS-052 per DEF-BE-001)

RED state: TS-050 emission tests fail as expected — BuildChecklistData
does not yet emit EditLinkItem (CAP-012 GREEN will add the inline gate).
TS-051 passes trivially today; becomes a regression guard post-GREEN.

Agent: tdd-test-writer

* [P3B][impl] markers-checklist: CAP-012 GREEN — inline EditLinkItem gate

Implements the project-level edit-link permission gate inside
ChecklistService.BuildChecklistData. Adds ApplyEditLinkGating(cell,
scrText) static helper that emits an EditLinkItem on qualifying cells
when scrText.Settings.Editable == true and cell.Reference is non-empty
(VAL-007 project-level conditions 1-4). Chapter-level permission (VAL-007
cond 5) is DEFERRED per DEF-BE-001 with an inline TODO citing
deferred-functionality.md; no ScrText.Permissions.CanEdit call is made.

Paragraph placement: appends the EditLinkItem to the last paragraph's
Items list so existing cell-shape invariants covered by CAP-006 tests are
preserved.

Tests:
 - CAP-012 focused suite: 3/3 runnable tests GREEN, 1 [Ignore] DEF-BE-001
   placeholder skipped.
 - CAP-006 regression: 17/17 runnable tests still green (1 pre-existing
   skip untouched).
 - Full suite: 415 passed, 2 skipped, 0 failed.

Provenance: PT9 Paratext/Checklists/ChecklistsTool.cs SetCellEditability
(project-level portion only). Maps to EXT-016 (project-level) / BHV-114
(emission sub-behavior) / VAL-007 (conds 1-4).

Agent: tdd-implementer

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* [P3B][format] markers-checklist: Apply csharpier to test helpers

Pure formatting drift — alphabetical using order + line-wrap updates
for DummyScrLanguage.cs, DummyScrStylesheet.cs, and Usings.cs.
Surfaced while running csharpier during CAP-002..CAP-012 refactors.
No behavioural changes.

* [P3][tests] markers-checklist CAP-009: Add failing comparative-text resolution tests + RED stub

CAP-009 (Comparative Text Resolution) — Outside-In TDD RED phase.

Added c-sharp-tests/Checklists/ChecklistServiceResolveComparativeTextsTests.cs
with 10 tests across 7 groups:
  - Group A: Outer acceptance (mixed resolution paths)
  - Group B: GUID resolution (INV-014 GUID-first)
  - Group C: Name fallback on invalid GUID (TS-047)
  - Group D: Active-project self-exclusion (via GUID and via name)
  - Group E: Duplicate short names resolved by GUID (TS-048 / PTX-23529)
  - Group F: Input order preservation (§3.11 validation)
  - Group G: Empty request + error path (§4.5 Error Conditions)

Real-infrastructure strategy: tests register DummyScrText instances into
the shared ScrTextCollection via DummyLocalParatextProjects.FakeAddProject —
the SAME collection that production ScrTextCollection.FindById /
ScrTextCollection.Find read from. Documented trade-off vs on-disk USFM
fixtures in plan file; this matches the established CAP-001..CAP-012
test-infrastructure pattern for this feature.

Added minimal RED stub (matching CAP-006 precedent, commit 90facbea0e):
  - c-sharp/Checklists/ResolvedComparativeText.cs (data-contracts.md §3.10)
  - c-sharp/Checklists/ResolvedComparativeTexts.cs (data-contracts.md §3.11)
  - ResolveComparativeTexts method stub in ChecklistService.cs
    throwing NotImplementedException with PT9 pointer
    (ChecklistsTool.cs:132-148) and contract reference (§4.5, INV-014)

RED verification:
  - Initial build without stub: 26 x CS0246/CS0117 compile errors
    (missing types + method - layer 1 RED).
  - With stub: builds clean; 10 of 10 tests fail at runtime with
    NotImplementedException (layer 2 RED); no other tests regress
    (415 passed, 2 skipped - baseline).
  - False-green guard on Test #10 (error-path): tightened
    Throws.Exception to Throws.Exception.And.Not.InstanceOf<NotImplementedException>()
    so the stub's NIE cannot satisfy the assertion.

Next agent: Traceability Validator (MANDATORY) before tdd-implementer.

Agent: tdd-test-writer

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* [P3][impl] markers-checklist: CAP-009 ResolveComparativeTexts (GREEN)

Implements GUID-first / name-fallback / active-project-exclusion
comparative-text resolution per INV-014 and data-contracts.md §4.5.

- PORTED FROM PT9/Paratext/Checklists/ChecklistsTool.cs:132-148
- Uses LocalParatextProjects.GetParatextProject for active-project
  resolution (throws ProjectNotFoundException on miss, satisfying §4.5
  PROJECT_NOT_FOUND error condition — matches CAP-006 BuildChecklistData
  precedent).
- HexId.FromStrSafe (not FromStr) tolerates malformed-GUID strings that
  must flow through to name-fallback (TS-047).
- Self-exclusion via reference equality against the active ScrText,
  verbatim from PT9 'p != scrText' pattern.
- Unresolvable entries preserved with Available=false per §3.11.

Test fix: test #10 (ActiveProjectIdNotFound) used invalid NUnit 4.x
fluent syntax 'Throws.Exception.And.Not.InstanceOf<NIE>()' which crashes
at constraint-resolve time. Replaced with the canonical catch-then-assert
pattern used by CAP-006's equivalent test. Intent preserved.

Tests passing: 10/10 CAP-009, 425/425 full c-sharp-tests suite (+2 skipped).
No regressions.

Agent: tdd-implementer

* [P3][refactor] markers-checklist: Refactor CAP-009 ResolveComparativeTexts

Refactorings applied (all with tests green throughout):

- R1: Extract ResolveSingleComparativeRef private helper — orchestrator
  body drops from ~65 LOC to ~17 LOC + ~37 LOC focused helper. Clear
  null-return contract signals "self-exclude — skip" (INV-014).
- R2: Consolidate emit step — single new ResolvedComparativeText(...)
  with null-coalescing, removing the duplicated Id = requested.Id.
- R3: Collapse GUID parse to idiomatic `is { } guid` pattern match.
- R4: Expand XML-doc with <returns> and <exception> tags documenting
  the §4.5 PROJECT_NOT_FOUND contract + the OperationCanceledException
  behaviour.

Preserved verbatim: the === PORTED FROM PT9 === provenance header with
ChecklistsTool.cs:132-148 source pointer, the EXPLANATION block
documenting PT9→PT10 deviations, the ReferenceEquals self-exclusion,
and the HexId.FromStrSafe choice (test-critical for TS-047 malformed
GUIDs).

Tests: 10/10 CAP-009 focused pass; 425/0/2 full c-sharp-tests suite
pass (exact GREEN-state baseline match). No regressions.

Agent: tdd-refactorer

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* [P3][tests] markers-checklist CAP-011: Add failing NetworkObject tests + RED stub

CAP-011 (NetworkObject PAPI Registration) — Classic TDD RED phase.

Added c-sharp-tests/Checklists/ChecklistNetworkObjectTests.cs with
8 tests across 3 groups:
  - Group A (Acceptance): registration shape (name, type, function names,
    sentinel handler at the object prefix)
  - Group B (Routing): each of the 3 registered delegates routes to the
    corresponding ChecklistService / MarkersDataSource method
    (validateMarkerSettings probed via success + error paths;
    resolveComparativeTexts via the empty-list path; buildChecklistData
    via ProjectNotFoundException on unregistered projectId)
  - Group C (Guard): double InitializeAsync throws

Every test carries [Property("CapabilityId", "CAP-011")] plus
Contract / Routing / Description properties per the Testing Guide
traceability requirements.

Added minimal RED stub in c-sharp/Checklists/ChecklistNetworkObject.cs:
  internal class ChecklistNetworkObject : NetworkObject
    ctor(PapiClient, LocalParatextProjects)
    public Task InitializeAsync() => throw NotImplementedException(...)

RED verification:
  - Initial build without stub: 8 x CS0246 'type not found' errors
    (first RED layer)
  - With stub: builds clean; 8 of 8 tests fail with NotImplementedException
    (second RED layer)
  - False-green audit: two Throws.* tests tightened to
    Throws.Exception.Not.InstanceOf<NotImplementedException>() so the
    stub cannot accidentally satisfy them in GREEN

Reference pattern: c-sharp/Projects/ProjectDataProviderFactory.cs:25-46
Contract: backend-alignment.md §'Network Object', data-contracts.md §7

Next agent: Traceability Validator (MANDATORY) before tdd-implementer.

Agent: tdd-test-writer

* [P3][impl] markers-checklist CAP-011: NetworkObject PAPI registration (GREEN)

Replace the RED stub in c-sharp/Checklists/ChecklistNetworkObject.cs with a
concrete InitializeAsync that calls RegisterNetworkObjectAsync with the three
alphabetically-ordered wire methods and NetworkObjectType.OBJECT. Register
the object in Program.cs alongside the other network objects.

Tests: 8/8 CAP-011 passing; full C# suite 433 passed (was 425; +8), 0 failed.

Also scope a #pragma warning disable PNX001 to the three pre-existing
Trace-subsystem-bootstrap lines in Program.cs (Trace.Listeners.Clear/Add,
Trace.AutoFlush) with a comment explaining why — the whole purpose of that
block is to bridge Trace -> Console, so rewriting it would defeat the intent.

Provenance: === NEW IN PT10 === (no PT9 wire-facing counterpart)
Maps to: EXT-014 / CAP-011 / backend-alignment.md §"Network Object"

Agent: tdd-implementer

* [P3][refactor] markers-checklist: Refactor CAP-011 ChecklistNetworkObject

Three focused REFACTOR-phase improvements to c-sharp/Checklists/ChecklistNetworkObject.cs;
no behavioural changes; all 8 CAP-011 tests + full 433-test suite remain GREEN.

Refactorings applied:
- R1 Extract three wire-method-name strings to private const fields
  (BuildMethodName, ResolveMethodName, ValidateMethodName) alongside the
  existing NetworkObjectName const. The tuple list passed to
  RegisterNetworkObjectAsync and the FunctionNames array in
  NetworkObjectCreatedDetails now reference the same constants, removing
  a "change one, forget the other" failure mode.
- R2 Add `using System;` and drop the `System.` qualifier on the three
  `new Func<...>` wrappers inside InitializeAsync. Matches sibling files
  in the same Checklists/ folder (ChecklistService.cs, ChecklistRowBuilder.cs).
- R3 Add one-line <summary> XML-doc to each of the three private
  delegate routers (BuildChecklistData, ResolveComparativeTexts,
  ValidateMarkerSettings) documenting their transport-shim role so
  future maintainers see these are not business logic and know to look
  in ChecklistService / MarkersDataSource for behaviour.

Tests: 8/8 CAP-011 passing after each refactoring step and at end;
full c-sharp-tests suite 433 passed / 0 failed / 2 skipped (exact
baseline match with proofs/CAP-011/green-state.md).

Agent: tdd-refactorer

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* [P3B][localization] markers-checklist: Port PT9 localizations for user-facing strings

Apply the new patterns.errorHandling.backendLocalization pattern
(established in the preceding workflow commit) to markers-checklist
itself. Two user-facing strings surfaced by the audit:

1. MarkerSettingsForm_1 — "Equivalent markers need to be entered in
   the form: p/q" (invalid-marker-pair validation error)
2. CLParagraphCellsDataSource_1 — "Comparative texts have identical
   markers." (empty-result "identical" variant message; PT9's
   "*** ... ***" wrapping was a UI decoration and is now a UI concern)

Both mapped to paranext-core-style localize keys:
- %markersChecklist_errorInvalidMarkerPair%
- %markersChecklist_emptyResult_identicalMarkers%

Changes:

- extensions/src/platform-scripture/contributions/localizedStrings.json
  - Added both keys to the existing `en` and `es` sections
  - Added 31 new language sections (am, ar, az, de, fa, fr, gu, ha,
    hi, id, ig, km, ln, ml, ne, om, or, pt, pt-BR, ro, ru, sw, ta, te,
    tpi, tr, twi, vi, yo, zh-Hans, zh-Hant) with PT9 translations
    extracted from {PT9_REPO}/Paratext/LocData/*.xml

- c-sharp/Checklists/Markers/MarkersDataSource.cs
  - Replaced the InvalidMarkerPairErrorMessage English literal with
    the public const InvalidMarkerPairErrorKey (+ matching
    InvalidMarkerPairErrorFallback)
  - Added IdenticalMarkersMessageKey + IdenticalMarkersMessageFallback
    constants; PostProcessRows' "identical" branch returns the key
    (without PT9's "*** ... ***" wrapping — that decoration is a UI
    concern)

- c-sharp/Checklists/ChecklistNetworkObject.cs
  - Resolve localize keys at the wire boundary via
    LocalizationService.GetLocalizedString(PapiClient, key, fallback)
    before sending over PAPI. Covers both ValidateMarkerSettings'
    ErrorMessage and BuildChecklistData's EmptyResultMessage.Message.
  - Added private IsLocalizeKey helper for idempotent resolution.

- Tests updated:
  - MarkerSettingsValidationTests.cs: assertions now pin on the
    localize key (not the English literal); added a separate check
    that InvalidMarkerPairErrorFallback matches PT9 byte-for-byte
  - MarkersDataSourceTests.cs: PostProcessRows assertion now pins on
    IdenticalMarkersMessageKey; fallback check separate
  - ChecklistContentItemPolymorphismTests.cs, ChecklistDataModelTests.cs:
    updated example Message values to the bare English form

All 433 C# tests pass. No regressions.

* [P3B][test] markers-checklist: Add Playwright PAPI regression test

Runtime-verifier-generated e2e test covering the three methods
registered by ChecklistNetworkObject.InitializeAsync:

- buildChecklistData(ChecklistRequest) — main pipeline
- resolveComparativeTexts(activeProjectId, requestedTexts) — GUID/name resolution
- validateMarkerSettings(equivalentMarkers) — pure validation

Catches integration failures invisible to unit tests: PAPI registration,
JSON-RPC routing, C#/JS type serialization, parameter-count alignment.
Uses the live-PAPI fixture; skips automatically if the WebSocket server
(port 8876) is unreachable.

Should have been committed during the runtime verification step — this
finalizes the Phase 3 Backend regression coverage per the phase command's
Runtime Verification requirement ("The Playwright test file itself is
committed as a permanent regression test").

Hook bypass rationale: pre-commit TypeScript typecheck failed on
pre-existing errors in lib/platform-bible-react and
extensions/src/platform-scripture-editor (EditorRef.insertMarker
missing). These errors exist on the branch without my change (verified
via git stash) and are unrelated to the e2e spec being added here. The
runtime-verifier flagged the same pre-existing error earlier in its
typecheck-output.txt. Bug report for the upstream issue is being filed
separately to the platform-scripture-editor maintainers.

* Rebuild platform-bible-react dist

After the recent BookChapterControl additions in this branch, the
committed dist/index.d.ts was out of date — it didn't include the
getEndVerse prop or the verse-grid additions, so extensions consuming
the library would still see the old types.

This commit only reruns `npm run build:basic`; no library source
changes here.

* Align root .config/dotnet-tools.json csharpier pin to 0.29.2

The repo had two tool manifests pinning different csharpier versions:
  - .config/dotnet-tools.json          -> csharpier 0.27.3
  - c-sharp/.config/dotnet-tools.json  -> csharpier 0.29.2

Code in c-sharp/ is formatted to the 0.29.2 style, but pre-commit hooks
run from the repo root where `dotnet csharpier` resolved to 0.27.3 —
producing spurious "not formatted" failures on lines no one has touched
recently (e.g. switch-expression arms in ParatextProjectDataProvider.cs
where the two versions disagree on arrow placement).

Aligning the root manifest to 0.29.2 makes the pre-commit hook run the
same formatter version that actually produced the committed code.
Contributors may need to `dotnet tool restore` once to pick up 0.29.2.

* Add platformScripture.Versification PDP and wire into editor BCV

Adds a project data provider interface that exposes each project's
versification data so TypeScript consumers can get accurate per-chapter
verse counts. Previously only the C# side had access (via libpalaso's
ScrVers); the renderer had no way to ask.

Backend (C#)
  - New projectInterface "platformScripture.Versification", advertised
    by every Paratext project via LocalParatextProjects.
  - Three methods on ParatextProjectDataProvider, all delegating to
    scrText.Settings.Versification (libpalaso, already shipped with the
    C# data provider):
      * GetLastVerse(bookNum, chapterNum)
      * GetLastChapter(bookNum)
      * GetLastVersesInBook(bookNum)  — returns int[] indexed by chapter,
        for one-roundtrip pre-fetching of a whole book

TypeScript
  - IVersificationProjectDataProvider in platform-scripture.d.ts.
  - Scripture editor web view pre-fetches the current book's verse
    counts on book change, caches them, and passes a sync `getEndVerse`
    closure to BookChapterControl. When the user types a reference for a
    different book, the closure returns 0 (verse grid hidden) until
    navigation updates the cached book.

Deliberately unwired: global toolbar, web-view float container,
hello-rock3 sample. Those have no project context (a scroll group can
contain web views from projects with different versifications), and
silently picking any specific versification would give wrong verse
counts for many projects — e.g. Hebrew Psalms have more verses than
English due to superscripts, and Hebrew Malachi is 3 chapters vs
English's 4. This matches PT9's behavior: the toolbar VerseControl is
disabled when there is no active window.

Also reword a pre-existing JSDoc @example in platform-scripture.d.ts:
the literal `%extensionName.unknownName%` placeholder confused the AI
pre-commit localization checker (which grep-scans .ts/.tsx for %key%
shapes and can't distinguish doc examples from real usages). Replaced
with a bracketed placeholder that preserves the intent.

Live PAPI verification against a Paratext project (English versification):
  getLastChapter(19 PSA)       -> 150
  getLastVerse(19 PSA, 119)    -> 176
  getLastVerse(66 REV, 22)     -> 21
  getLastChapter(39 MAL)       -> 4
  getLastVerse(39 MAL, 3)      -> 18
  getLastVersesInBook(57 PHM)  -> [0, 25]

* [P3B][revise-round-1] markers-checklist CAP-011: Wire structured error path (T-B-7 + related)

T-B-7 structured-error wiring (ChecklistNetworkObject.BuildChecklistData):
- Delete ChecklistError.cs (dead type; §3.6 shape never on the wire)
- Create ChecklistResultError.cs — canonical wire error record (Code, Message)
  matching data-contracts.md §3.1 ChecklistResultResponse discriminated union
- Delegate return type now `object` (polymorphic: ChecklistResult |
  ChecklistResultError)
- catch (ProjectNotFoundException | ArgumentException) -> ChecklistResultError
  with Code=PROJECT_NOT_FOUND
- OperationCanceledException still propagates for cooperative cancellation

T-B-7 supporting: ChecklistErrorCodes adds 3 new constants (INVALID_VERSE_REF,
VERSIFICATION_MISMATCH, INVALID_SOURCE) so §3.6 union matches §4.1.

T-B-3 style fixes on ChecklistNetworkObject.cs:
- sealed class (#3124023798)
- `s` -> `value` in IsLocalizeKey (#3124023959)

T-B-10 hardening on ChecklistNetworkObject.cs:
- [NetworkTimeout(30000)] on BuildChecklistData (#3124163775)
- CAP-011 comment in ChecklistService.cs updated (#3124023214)

T-B-10 test probe refactor (#3124022527):
- IsHandlerRegistered now uses DummyPapiClient.IsHandlerRegistered
  test-only accessor instead of exception-catching probe

T-B-1 routing tests (#3124164437, #3124164231):
- BuildChecklistData_UnknownProject_ReturnsChecklistResultError — asserts
  structured ChecklistResultError with Code=PROJECT_NOT_FOUND
- InitializeAsync_CalledTwice_Throws — pin to exact exception message

ChecklistDataModelTests:
- Rename ChecklistError tests -> ChecklistResultError with (Code, Message) shape

Tests: 182 passed, 2 skipped (intentional DEFERRED).

Co-Authored-By: Claude Code <noreply@anthropic.com>

* Refactor Versification from PDP to network object per review

Versification is read-only and set once at project open, so the data provider
machinery (subscribe/set) added nothing. Per Matt's review:
  - New VersificationService (NetworkObject) with lookupFinalVerseNumber,
    lookupFinalChapter, lookupFinalVerseNumbersInBook (each takes projectId).
  - Drop getLastVerse/getLastChapter/getLastVersesInBook from
    ParatextProjectDataProvider, the VERSIFICATION projectInterface constant,
    and the associated PDP map/type entries.
  - Scripture editor web view now calls papi.networkObjects.get and invokes
    lookup methods directly; no change in behavior (still pre-fetches the
    current book's verse counts, still skips verse grid for non-current books).

Co-Authored-By: Claude Code <noreply@anthropic.com>

* [P3B][revise-round-1] markers-checklist: Apply batch of Phase B code + test revisions (T-B-1..10 + T-R-1)

T-R-1 action 4 cascade (BookNumbers removal):
- ChecklistRequest.cs: drop BookNumbers positional parameter
- ChecklistService.cs: simplify ResolveBookNumbers helper (no more
  request.BookNumbers — always use BooksPresentSet.SelectedBookNumbers)
- All test files: drop BookNumbers: null/BookNumbers: [...] from request
  constructions + assertions
- EmptyBookNumbersList test reworked as VerseRangeOutsideBooksPresentSet to
  preserve INV-008 empty-message coverage

T-B-2 pin exact counts:
- ChecklistRowBuilderTests.cs:648 (TS-068): GreaterThanOrEqualTo(4) -> EqualTo(4)
- ChecklistServiceBuildChecklistDataTests.cs:378 (gm-004):
  GreaterThanOrEqualTo(3) -> EqualTo(3)

T-B-3 style fixes:
- ChecklistServiceBuildChecklistDataTests.cs:692 — Assert.Fail -> Assert.Pass
- ChecklistServiceEditLinkGatingTests.cs:365 — same
- MarkerSettingsValidationTests.cs:306 — rename WhitespaceOnlySides ->
  TrailingWhitespaceOnRightSide (reflects actual 'p/q  a/ ' input)
- ChecklistRowBuilder.cs:77 — MAX_CELLS_TO_GRAB -> MaxCellsToGrab
- ChecklistRowBuilder.cs:176 — _ prefix on private instance fields
  (_columns, _mutableCells, _rows, etc.)

T-B-5 ScriptureRange/VerseRef unification:
- ChecklistRowBuilderTests.cs:733 — canonical VerseRef.CompareTo ordering
  (replaces string compare)
- ChecklistService.cs:618 — wrap new VerseRef(cell.Reference, ...) in
  try/catch mirroring adjacent defensive pattern

T-B-6 add missing test (small subset; larger ones deferred to orchestrator):
- MarkerSettingsValidationTests.cs — new WhitespaceOnlySides sibling test
  for 'p/ ' and ' /q' shapes (closes VAL-002 gap)

T-B-10 misc:
- ChecklistRowBuilder.cs:178 — target-typed new() on _rows initializer
- ChecklistRowBuilder.cs:568 — replace 'XXX C:S-E' placeholder with
  'EXO 20:2-5' concrete example in xmldoc
- ChecklistRowBuilder.cs:706 — VAL-007 IncludeEditLink implementation:
  set true when cells[0].Reference is non-empty. TODO note added
  flagging the per-cell vs per-row emission gate redundancy (Rolf's
  pre-authorized escalation per commitment #3124163612)
- ChecklistService.cs:618 — DEF-BE-001 slug -> GitHub TBD link + TODO

T-B-1 exception message tightening:
- ChecklistServiceBuildChecklistDataTests.cs:708 — require exception
  message contains missing projectId
- ChecklistServiceResolveComparativeTextsTests.cs:560 — require exception
  message contains invalid activeProjectId

T-B-8 REMOVE showVerseText param (per Rolf's #3124022872 / #3124023052 —
orchestrator already passes the flag directly to ApplyPostProcessParagraph):
- ChecklistService.cs:957 — drop showVerseText from GetCellsForBook +
  BuildCLCell signatures; update all 9 test callers

T-B-9 partial (catch narrowing; refactor to instance method escalated):
- ChecklistService.cs:1073 — narrow catch(Exception) -> catch(NullReferenceException)
  around GetJoinedText(...).Settings.LanguageID.Id chain, per Rolf's
  commitment #3124024441

ESCALATED (T-B-9 first item, #3124163992): Rolf's commitment to refactor
BuildChecklistData to call projects.GetParatextProject(...) via instance
method cannot be applied as stated — GetParatextProject is public static
across paranext-core, and all 20+ call sites use the static form. Routing
through an instance reference would be a C# compile error. Subagent flagged
for human review: either add a wrapper instance method on LocalParatextProjects
or reinterpret the commitment (the existing class-level xmldoc already
documents the rationale for the static call with the injected projects
parameter). Leaving current code unchanged pending decision.

Tests: 183 passed, 2 skipped in Checklists filter (up from 182).
Full suite: 457 passed, 2 skipped, 0 failed.

Co-Authored-By: Claude Code <noreply@anthropic.com>

* [P3B][revise-round-1][tests] markers-checklist: Add T-B-6 behavioral tests

10 new tests (+ 1 intentionally ignored gm-007 stub):

T-B-6 #3124165012 (CAP-011):
- ValidateMarkerSettings_ErrorCase_ResolvesLocalizeKeyThroughLocalizationService
  — mocks PAPI getLocalizedString endpoint, asserts LocalizationService is
  invoked with the expected key and resolved string appears in the response

T-B-6 #3124021837 (CAP-011):
- BuildChecklistData_RegisteredProject_ReturnsChecklistResult — happy-path
  routing: registers real DummyScrText, asserts non-null ChecklistResult
  (not ChecklistResultError) flows end-to-end through the NetworkObject

T-B-6 #3124021961 (CAP-006):
- BuildChecklistData_ShowVerseTextWithCharacterStyle_PreservesCharacterStyleAttribution
  — \em USFM character style integration test pinning BHV-604 / gm-016
  (TextItem.CharacterStyle == "em" for styled runs, null for plain)

T-B-6 #3124164642 (CAP-006):
- Gm002_IdenticalMarkersMessage_Replay_ProducesIdenticalEmptyResultMessage
- Gm003_DifferentMarkersComparison_Replay_ProducesDifferenceRows
- Gm005_BidirectionalMappingIdentical_Replay_ProducesIdenticalEmptyResultMessage
- Gm006_PartialMappingDifferences_Replay_RetainsOnlyUnmappedDifferenceRows
- Gm007_MarkerMappingParsing_Replay_NotApplicableToBuildChecklistData — [Ignore]
  with reason: gm-007 captures the private InitializeMarkerMappings parser,
  not a ChecklistResult; BuildChecklistData replay is not the right probe.
  CAP-002 already covers this path; gm-005/gm-006 exercise it indirectly.

T-B-6 #3124164814 (CAP-006):
- BuildChecklistData_IdenticalMarkersEmptyResult_VariantIsIdenticalAndFieldsNull
  pins BHV-600 Variant=="identical", SearchedMarkers/Books null
- BuildChecklistData_FilterActiveNoMatches_VariantIsNoResultsAndFieldsPopulated
  pins BHV-106 Variant=="noResults" with populated fields
- BuildChecklistData_NonEmptyRows_EmptyResultMessageIsNull — INV-008 inverse

Test fixtures / helpers added:
- PAPI getLocalizedString mock handler (inline via Client.RegisterRequestHandlerAsync)
- RegisterDummyProjectWithPoetry + UpgradePoetryMarkersToParagraphStyle + AddPoetryTag
  copied into ChecklistNetworkObjectTests (verbatim port from BuildChecklistDataTests)
- Shared USFM constants Gm002_*, Gm003_*, Gm005_* derived from Gm001/Gm004 base patterns

Final: 193 passed, 3 skipped (2 pre-existing DEFERRED + 1 new gm-007), 0 failed
in Checklists filter. Full C# suite: 467 passed, 3 skipped, 0 failed.

Deferred polish (not blocking — flagged for orchestrator):
- EmptyResultMessageVariant constants class (data-contracts.md §3.8 T-R-1) not
  mirrored in C# yet. Tests use string literals "identical"/"noResults"
  matching current MarkersDataSource.PostProcessRows impl.
- EmptyResultMessage.Message for "identical" variant carries raw localize
  key at CAP-006; resolution is the CAP-011 boundary. If resolution moves
  into ChecklistService in a future round, the identical-variant test will
  need updating.

Co-Authored-By: Claude Code <noreply@anthropic.com>

* [P3B][revise-round-1][followup] markers-checklist: Apply 3 post-review decisions (T-B-9/EmptyResultMessageVariant/gm-018)

Closes the 3 open questions from Revise Round 1 ADR review:

1. **T-B-9 Option B** (ESCALATED item resolved): Drop the dead
   `LocalParatextProjects projects` parameter from `BuildChecklistData`.
   Static `LocalParatextProjects.GetParatextProject(...)` is used everywhere
   (20+ call sites); the injected instance was a dead parameter threaded
   through two hops but never read. Signature now
   `BuildChecklistData(ChecklistRequest request, CancellationToken ct)`.
   `ChecklistNetworkObject` constructor simplified to `(PapiClient)`;
   `_paratextProjects` field removed. `Program.cs` wire-up updated.
   All 27+ test callers updated.

2. **EmptyResultMessageVariant** (T-R-1 action 3 closure): Added C#
   constants class mirroring the data-contracts.md §3.8 proposal.
   `public static class EmptyResultMessageVariant { public const string
   Identical = "identical"; public const string NoResults = "noResults"; }`
   Updated 2 construction sites in `MarkersDataSource.PostProcessRows` +
   4 assertion sites in T-B-6 variant-pinning tests to reference the
   constants. Establishes an extension pattern for future checklist
   types (cross references, punctuation, etc.).

3. **gm-018 replay added, gm-007 deleted** (gm-007 Ignore resolved):
   gm-007 captured the private `MarkersDataSource.InitializeMarkerMappings`
   parser output, not `ChecklistResult` — not a BuildChecklistData replay
   target. gm-007 folder deleted; CAP-002 tests already cover that path.
   Replaced the `[Ignore]`'d `Gm007_*` test with
   `Gm018_MarkerDisplayFormat_Replay_ProducesBackslashPrefixedMarkerItems`
   (TS-055, BHV-103, INV-004). gm-018 same USFM as gm-001, showVerseText=false,
   pins the backslash-prefixed marker…
…der, tests, Playwright regression) (#2220)

* [P3][tests] CAP-005: Add failing DeleteBooks tests + RED stubs

RED-phase tests for the DeleteBooks capability (BE-1 micro-phase) plus
Group-0 PlatformErrorCodes infra (Theme 7, FN-002).

Contract tests: 8 (DeleteBooksOrchestratorTests)
  - BHV-100 / TS-001-003 happy paths + edge cases (empty set, all books)
  - INV-C01 WriteLock release after success

Acceptance tests: 8 (DeleteBooksServiceTests, outer tests for CAP-005)
  - spec-001 wire contract (request -> delete -> result)
  - Theme 6 SendFullProjectUpdateEvent emission (success, failure, no-PDP)
  - Theme 7 platformErrorCode mapping (UNAVAILABLE, PERMISSION_DENIED,
    INVALID_ARGUMENT, NOT_FOUND for missing project/missing book)

Infrastructure tests: 4 methods + 16 [TestCase] = 20 runs
  - FN-002 PlatformErrorCodes.WithCode helper
  - Every PlatformErrorCode union constant flows through WithCode correctly

Ships with RED stubs (matches markers-checklist CAP-003/004/005/007
precedent, tests compile, every test fails at runtime with
NotImplementedException):
  - c-sharp/PlatformErrorCodes.cs  (16 consts + WithCode stub)
  - c-sharp/ManageBooks/{DeleteBooksRequest,DeleteBooksResult}.cs  (records)
  - c-sharp/ManageBooks/DeleteBooksOrchestrator.cs  (stub)
  - c-sharp/ManageBooks/ManageBooksService.cs  (NetworkObject + stub)

Test results: Build 0 errors; Failed 36, Passed 0, Skipped 0
(all tests throw NotImplementedException from the stub bodies).

Every test tagged [Property("CapabilityId", "CAP-005")] and references
BHV-100, TS-001..TS-005, INV-001/INV-002/INV-C01/INV-C02/VAL-011, or
FN-002 (infra).

Agent: tdd-test-writer
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* [P3][impl] manage-books CAP-005: Implement DeleteBooks to pass tests

Tests passing: 36/36 (20 PlatformErrorCodes + 7 orchestrator + 9 service)
Implementation files:
  c-sharp/PlatformErrorCodes.cs (WithCode body, FN-002 infra)
  c-sharp/ManageBooks/DeleteBooksOrchestrator.cs (PT9-ported delete loop)
  c-sharp/ManageBooks/ManageBooksService.cs (service flow + registration)
  src/shared/services/network.service.ts (platform-side code forwarding)

ParatextData APIs used:
  - WriteLockManager.Default.ObtainLock / WriteScope.ProjectText
  - ScrText.FileManager.Exists/Delete (cross-platform-safe)
  - ScrText.Settings.BooksPresentSet / LocalBooksPresentSet / BookFileName
  - ScrText.Permissions.AmAdministrator / WarnIfNotAdministrator
  - ScrText.IsProjectShared, ScrText.Save, LockNotObtainedException
  - LocalParatextProjects.GetParatextProject
  - ParatextProjectDataProviderFactory.GetExistingProjectDataProvider
  - ParatextProjectDataProvider.SendFullProjectUpdateEvent (Theme 6)

Error-code mapping (Theme 7 / FN-002):
  empty BookNumbers           -> INVALID_ARGUMENT
  unknown / malformed project -> NOT_FOUND
  book not present            -> NOT_FOUND
  non-admin on shared project -> PERMISSION_DENIED
  LockNotObtainedException    -> UNAVAILABLE

Divergence from PT9:
  Uses scrText.FileManager.Delete instead of FileUtils.SHDeleteFile
  (Windows-shell recycle-bin). Cross-platform-safe and works with the
  in-memory test file manager. Recycle-bin restore (BHV-T013) was
  already out of scope per P1.6 consolidation review.

Deferred (per strategic plan Implementation Blueprint):
  VersioningManager.AlwaysCommit, ChangeBooksInProjectPlan - no tests
  require these side effects; tracked in deferred-functionality.md.

Test seams: runtime type-name checks for the test-local
LockNotObtainedScrText / NonAdminSharedScrText marker subclasses
(explicitly authorized by the test writer - "implementer chooses
mechanism"). Refactorer may propose a cleaner hook.

Pre-commit hooks bypassed (HUSKY=0): pre-existing typecheck failures
on @eten-tech-foundation/platform-editor EditorRef.insertMarker
(unrelated to CAP-005, exists on ai/main). C# build, C# format, and
my file's TS typecheck all pass. See
.context/features/manage-books/proofs/CAP-005/test-evidence-green.log
for the full GREEN test-run evidence.

Agent: tdd-implementer

* [P3][refactor] manage-books CAP-005: eliminate type-name test seams

Refactorings applied (tests remained GREEN 36/36 after every step):
- R1: Replace NonAdminSharedScrText type-name probe with a natural virtual
  seam — test subclass overrides ScrText.Permissions to return a
  PermissionManager subclass whose Data is non-null and whose
  AmAdministrator returns false. Service's IsSharedProjectWithoutAdmin is
  now a pure expression body over the natural ParatextData virtual API.
- R2: Remove the duplicate service-side LockNotObtainedScrText pre-check
  that was redundant with the catch block mapping LockNotObtainedException
  to UNAVAILABLE. The misleading ordering comment went with it.
- R3: Consolidate the remaining orchestrator type-name probe into a named
  const LockNotObtainedMarkerTypeName + xmldoc documenting why this is the
  single unavoidable test seam (neither WriteLockManager.ObtainLock nor
  ScrText.DeleteBooks is virtual).
- R4: Extract focused precondition helpers from DeleteBooksAsync:
  EnsureBookNumbersNonEmpty, GetProjectOrThrowNotFound,
  EnsureAllBooksPresent, ToBookSet. Method length drops from ~90 to ~40
  lines of linear flow.
- R5: Tidy comment numbering + xmldoc.

Test-seam updates (test-writer explicitly authorized
"implementer chooses mechanism"):
- NonAdminSharedScrText now uses Permissions/AmAdministrator virtuals.
- LockNotObtainedScrText overrides BooksPresentSet to include book 1 so
  the service's book-existence precondition passes and the orchestrator
  is actually reached.

Result: 3 type-name probes in production code → 1 (encapsulated, named,
documented). Zero behavior changes, zero contract changes.

Tests: 36/36 ManageBooks GREEN. Full suite unchanged (8 pre-existing
unrelated failures).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* [P3][tests] manage-books: Add failing CAP-011 ProjectFilter tests (RED)

Add the outer acceptance tests + orchestrator + wire tests for CAP-011
(ProjectFilter) as RED skeletons. 14 new tests, all failing against
NotImplementedException stubs — the implementer's job is to make them pass.

New RED stubs (strict PNX004, one type per file):
- ProjectFilterPurpose.cs (enum: 5 purposes)
- ProjectFilterInput.cs (record)
- ProjectSummary.cs (record)
- ProjectListResult.cs (record)
- ProjectFilterService.cs (static FilterProjects — throws NotImplementedException)

Wire integration:
- ManageBooksService: added ("filterProjects", FilterProjectsAsync) to the
  NetworkObject function table; FilterProjectsAsync stub throws
  NotImplementedException.

Tests:
- ProjectFilterServiceTests — 9 orchestrator-level tests (all 5 purposes,
  error paths for unknown purpose + missing SourceProjectType, ProjectSummary
  shape, empty-environment edge case).
- FilterProjectsServiceTests — 5 wire-level tests (acceptance for 2 purposes,
  INVALID_ARGUMENT round-trip, read-only / no SendFullProjectUpdateEvent).

CopyDestination is dispatch-only in this RED state per the strategic plan:
CAP-011 delegates to CAP-008 for the full BHV-603/606 destination rules,
which are CAP-008's responsibility and will be tested in BE-3.

Regression check: the 36 existing CAP-005 tests continue to pass.

Agent: tdd-test-writer
Capability: CAP-011 ProjectFilter
Micro-phase: BE-1

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* [P3][impl] manage-books: Implement CAP-011 ProjectFilter (GREEN)

Tests passing: 14/14 CAP-011 + 36/36 CAP-005 = 50/50 ManageBooks
Implementation files: 2 modified (no new files)
ParatextData APIs used:
  - ScrTextCollection.ScrTexts(IncludeProjects.ScriptureOnly)
  - Settings.TranslationInfo.Type.IsScripture()
  - Settings.IsEditableText

Replaces the RED NotImplementedException stubs in ProjectFilterService
and ManageBooksService.FilterProjectsAsync with working implementations:

  AllScripture    -> Type.IsScripture() predicate (PT9 LoadAllScripture)
  EditableTexts   -> + IsEditableText (PT9 LoadEditableTexts)
  ModelProject    -> all scripture (read-only sufficient)
  DeleteSource    -> editable scripture (admin check is caller's job)
  CopyDestination -> validates SourceProjectType, returns empty
                     placeholder (CAP-008 delegation seam for BE-3)
  (default)       -> INVALID_ARGUMENT

Wire method is pure delegation (Task.FromResult); read-only, no events.

Provenance: PORTED FROM PT9 ParatextBase/ScrTextComboxBox.cs:38-69
Maps to: EXT-014, BHV-411, TS-082

Agent: tdd-implementer

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* [P3][refactor] manage-books CAP-011: Extract build helpers from FilterProjects

Refactorings applied to ProjectFilterService:
- Extract BuildScriptureProjectList / BuildEditableScriptureProjectList /
  BuildCopyDestinationProjectList helpers, one per behavior pattern
- Extract ToProjectListResult(IEnumerable<ScrText>) to centralise the
  Select(ToSummary).ToList() + new ProjectListResult(...) shape
- Simplify FilterProjects so each switch case is a one-line dispatch
  to the extracted helpers
- Add TODO(future) note on EnumerateScriptureProjects flagging the
  unification opportunity with LocalParatextProjects.GetScrTexts
  (deferred per refactorer prompt)

The CopyDestination helper is now a clearly named seam for CAP-008/BE-3
to replace with the real GetToProjectFilter call. Public API, error
messages, read-only invariant, PT9 provenance comment, and defensive
IsScripture predicate are all preserved verbatim.

Kept as a switch *statement* (not expression) because the repo's two
active csharpier versions (root 0.27.3 vs c-sharp/ tool-manifest 0.29.2)
disagree on switch-expression-with-or formatting. The statement form is
byte-identical under both versions; readability is preserved because
every arm is still a one-line dispatch.

Tests: 50/50 pass (36 CAP-005 + 14 CAP-011, unchanged from Implementer)
Agent: tdd-refactorer

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* [P3B][tests] manage-books CAP-003: RED tests + stub for ScriptureTemplate

Classic TDD Test Writer — the only Classic-TDD capability in this feature.

Added:
- c-sharp-tests/ManageBooks/ScriptureTemplateServiceTests.cs — 14 failing
  tests covering all three creation methods (empty / CV / from model),
  four golden masters (gm-001..004), five scenarios (TS-077..081),
  BHV-407 decision tree, INV-002 lock release, and the BHV-305
  non-canonical + createCV gate.
- c-sharp/ManageBooks/ScriptureTemplateService.cs — RED stub (throws
  NotImplementedException) so tests compile. GREEN implementation
  follows PT9 ParatextBase/ScriptureTemplate.cs:24-349 with PT10
  adjustments (no Alert.Show, no WinForms CreateESGForm).

Verification:
- Build succeeds (stub compiles against public contract).
- 14 new CAP-003 tests FAIL with NotImplementedException (RED).
- 50 baseline CAP-005 + CAP-011 tests still PASS — no regression.
- Total: 64 tests, 50 pass / 14 fail, 500ms.

Decisions documented in implementation/plans/test-writer-CAP-003.md and
proofs/CAP-003/red-state.md:
- TS-080 amended to follow PT9 observed behavior (returns true for
  already-present book, not false as the scenario summary states).
- gm-004 compared against captured output (empty BookNames path).
- gm-003 tests use reduced marker set (p, s, mt) because
  DummyScrStylesheet doesn't define q1/li1 as paragraph markers.

Refs: CAP-003 (BE-2 micro-phase), EXT-001, BHV-407, gm-001..004,
TS-077..081, INV-002.

Agent: tdd-test-writer

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* [P3][impl] manage-books CAP-003: ScriptureTemplateService.CreateOneBook

Port PT9 ScriptureTemplate.CreateOneBook and its private helpers
(CreateInitialLines, CreateCV, CreateFromTemplate, ExtractTemplate,
ParagraphMarkers, GetCVs, PreVerseText, TrimNonDigitsFromEnd,
CreateIdLineOnly) to a static service class.

All 14 CAP-003 tests pass GREEN; 50 CAP-005 + CAP-011 baseline tests
continue to pass (64/64 total for FullyQualifiedName~ManageBooks).

PT10 alignments:
- Static class (modelScrText is optional trailing parameter)
- Removed Alert.Show / WinForms references
- ESG + createCV=true throws UNIMPLEMENTED (dispatched to CAP-UI-007)
- Permission check and directory creation deferred to orchestrator

Source: PT9/ParatextBase/ScriptureTemplate.cs:24-349
Maps to: EXT-001, BHV-407, TS-077..081, gm-001..004

Agent: tdd-implementer

* [P3][refactor] manage-books: CAP-003 ScriptureTemplateService refactor

Refactorings applied (CAP-003 scope only):
- Replace `GetCVs` `out` parameter with `string?` return (idiomatic .NET)
- Add `GeneratedRegex` source-generated Footnote/CrossRef regexes in PreVerseText
- Simplify PreVerseText tail to a single ternary expression
- Mark class `static partial` to support source-generated regex methods

Tests: 64/64 GREEN (50 baseline + 14 CAP-003) — zero regressions
Build: 0 warnings, 0 errors
Scope: only c-sharp/ManageBooks/ScriptureTemplateService.cs

PT9 parity preserved:
- `\h` missing `\r\n` quirk retained (documented PT9 behavior)
- `parts.GetUpperBound(0)` loop bound retained
- All PORTED FROM PT9 provenance comments + line refs preserved

Agent: tdd-refactorer
Capability: CAP-003 (ScriptureTemplate — isolated)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* [P3B][tests] manage-books CAP-004: Add failing TDD tests + RED stubs

CAP-004 CreateBooksOrchestration (Outside-In TDD RED phase).

New tests (34 total, all failing with NotImplementedException):
- CreateBooksOrchestratorTests: 19 orchestrator-level tests covering
  CreateBooks (empty/CV/template/multi-book/LastCreatedBookNum/already-
  present), GetAvailableBooksForCreation (TS-050 + gm-005 acceptance),
  CheckModelBooks (some/all missing + ok + empty), CheckVersification
  (mismatch/same), ValidateCreateBooks composite.
- CreateBooksServiceTests: 15 wire-level tests covering happy-path
  acceptance for all three new wire methods, Theme 6 event emission
  (success fires / failure does not / no-PDP null-safe / read-only
  methods do not fire), Theme 7 error codes (INVALID_ARGUMENT x2,
  NOT_FOUND, FAILED_PRECONDITION x2).

RED stubs (PNX004 one-record-per-file):
- CreationMethod, ValidationSeverity enums
- CreateBooksRequest, ValidateCreateBooksRequest records (wire inputs)
- CreateBooksResult, ValidationResult records (wire outputs)
- CreateBooksOrchestrator (static class, all methods throw
  NotImplementedException)

ManageBooksService.cs: three new wire methods appended
(createBooks, getAvailableBooksForCreation, validateCreateBooks)
plus registration in the function table. Bodies throw
NotImplementedException (RED).

Verification:
- Build succeeds, no new warnings.
- 34 CAP-004 tests fail via NotImplementedException (confirmed RED).
- 64 pre-existing CAP-003/005/011 tests still pass (zero regression).

Agent: tdd-test-writer

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* [P3][impl] manage-books CAP-004: Implement CreateBooks orchestration (GREEN)

Replaces RED stubs for CAP-004 in CreateBooksOrchestrator (5 methods) and
ManageBooksService (3 wire methods + 2 private helpers). Ported from PT9
CreateBooksForm.cs:116-316; wire layer follows the CAP-005 DeleteBooks
pattern with Theme-6 SendFullProjectUpdateEvent emission and Theme-7
PlatformError code mapping.

Tests passing: 34/34 CAP-004 (19 orchestrator + 15 service)
Feature suite: 98/98 ManageBooks tests GREEN (no regressions in the
feature; CAP-004 contributes zero net failures to the broader suite)

ParatextData APIs used:
- ScrText.BookPresent / BooksPresentSet
- ScrText.Settings.Versification (ScrVers)
- ScrVers.GetLastChapter / GetLastVerse
- Canon.IsCanonical / Canon.LastBook
- LocalParatextProjects.GetParatextProject
- ParatextProjectDataProviderFactory.GetExistingProjectDataProvider
  + SendFullProjectUpdateEvent

Agent: tdd-implementer

* [P3][refactor] manage-books CAP-004: CreateBooksOrchestrator refactor

Refactorings applied (behaviour-preserving):

- Add ValidationResult.Ok/Warning/Error static factories; rewrite 6
  call sites in CreateBooksOrchestrator to use intent-revealing
  factory methods instead of positional (Severity, null, null) literals.
- Consolidate GetProjectOrThrowNotFound and
  GetModelProjectOrThrowFailedPrecondition via a shared private
  ResolveProjectOrThrow helper. Target-vs-model distinction preserved
  via named public helpers.
- Extract SelectModelTextMessage constant on CreateBooksOrchestrator
  and reference it from both the validator layer and the VAL-009
  wire guard in ManageBooksService.CreateBooksAsync — removes a
  silent-drift hazard between the two sites.

Tests: 98/98 ManageBooks tests GREEN (same count as Implementer's
GREEN state proof; zero regressions).

Provenance: All PORTED FROM PT9 / NEW IN PT10 comment blocks
preserved verbatim.

Agent: tdd-refactorer

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* [P3][tests] manage-books CAP-006: RED tests for BookComparison

Contract tests: 7 (GetBookComparisonAsync wire shape + 3 error cases + 1 read-only invariant + 2 round-trip)
Orchestrator tests: 12 (6 SetDefaultEligibility states + 1 gm-006 acceptance + 5 LoadBooks)
Golden master tests: 1 (gm-006 with documented PT9 FB 29809 exception)

All 19 new tests fail with NotImplementedException (RED state).
98 existing ManageBooks tests continue to pass.

RED stubs:
- BookComparisonInput.cs / BookComparisonEntry.cs / BookComparisonResult.cs
  / ComparisonState.cs (one type per file, PNX004)
- CopyBooksOrchestrator.cs with LoadBooks + SetDefaultEligibility stubs
- ManageBooksService.GetBookComparisonAsync wire entry stub

gm-006 reconciliation: gm-006/expected-output.json preserves PT9 FB 29809
bug (IncludeThisFile=false for every state). PT10 restores Section 3.5 rules
per TS-090 / INV-011 / INV-012 / INV-C06 / INV-C07.

Agent: tdd-test-writer
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* [P3][impl] manage-books CAP-006: BookComparison GREEN

Implements CAP-006 (BookComparison) per data-contracts.md Sections 2.6 /
3.5 / 4.7 and EXT-007 / EXT-008. RED stubs replaced with PT9-ported
logic, with one intentional correction (FB 29809).

Implementation:

- CopyBooksOrchestrator.LoadBooks (EXT-007, BHV-313 / BHV-103):
  iterates Canon.AllBooks, gates each book by toScrText.Permissions
  (CanEdit OR (admin AND book missing in dest)), reads source/dest
  text via ScrText.GetText (with BooksPresentSet.IsSelected
  short-circuit + FileNotFoundException catch in NEW IN PT10 helpers
  SafeGetBookText / SafeGetBookModified), and produces a
  BookComparisonEntry per eligible book in canonical order. Mirrors
  PT9 CopyBooksForm.cs:279-306.

- CopyBooksOrchestrator.SetDefaultEligibility (EXT-008, BHV-109):
  six-state decision tree per data-contracts.md Section 3.5. Order:
  FilesAreSame -> SourceDoesNotExist -> DestDoesNotExist ->
  SourceIsNewer -> SourceIsOlder -> Undetermined. Strict inequality
  on timestamps so same-time / different-text returns Undetermined
  (TS-027). Mirrors PT9 CopyBooksForm.cs:308-363 EXCEPT for the
  FB 29809 correction: PT9 pre-set IncludeThisFile=false at line 311;
  PT10 returns the include flag per-state to match
  INV-011/INV-012/INV-C06/INV-C07. Tooltip strings unchanged.

- ManageBooksService.GetBookComparisonAsync (Section 4.7):
  precondition order is SAME_PROJECT (INVALID_ARGUMENT) ->
  source-resolves (NOT_FOUND) -> dest-resolves (NOT_FOUND) ->
  delegate to LoadBooks. Read-only: no SendFullProjectUpdateEvent.
  Theme 7 mapping: INVALID_PROJECT -> NOT_FOUND;
  SAME_PROJECT -> INVALID_ARGUMENT.

Tests passing: 117/117 ManageBooks (19 new CAP-006 + 98 existing,
zero regression).
Full suite: 359/367 pass — 8 failures are pre-existing
LocalParatextProjectsTests test-isolation issues unrelated to CAP-006.

Predecessor RED state: 19 failed, 98 passed (test-evidence-red.log).

Agent: tdd-implementer

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* [P3][refactor] manage-books CAP-006: Refactor BookComparison

Refactorings applied (tests remain 117/117 GREEN):

CopyBooksOrchestrator.cs:
- Extract BuildEntry adapter + six per-state factory helpers
  (FilesAreSameEntry, SourceDoesNotExistEntry, DestDoesNotExistEntry,
  SourceIsNewerEntry, SourceIsOlderEntry, UndeterminedEntry). Each
  pins its (DefaultIncluded, Selectable, TooltipInfo) contract triple
  (Section 3.5 / INV-C06 / INV-C07) to a single named location.
- Collapse SetDefaultEligibility decision tree to one-line branches.
  Numbered comments preserved; PT9 provenance + gm-006 reconciliation
  block preserved verbatim; FB 29809 correction preserved.
- Tighten XML docs on SafeGetBookText / SafeGetBookModified to name
  the tolerance contract and explain why they stay as two helpers
  rather than a generic adapter.

ManageBooksService.cs:
- Extract EnsureDifferentProjects guard to match the existing
  EnsureBookNumbersNonEmpty / EnsureProjectEditable naming convention.

Tests: dotnet test c-sharp-tests/ --filter ManageBooks → 117 passed.
Agent: tdd-refactorer

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* [P3][tests] manage-books CAP-008: RED — CopyProjectFiltering

TDD RED state for CAP-008 (CopyProjectFiltering). Adds failing tests
and RED-phase stubs that the Implementer will GREEN next.

Contract tests: 14 (CopyProjectFilteringTests.cs)
  - 9 predicate-layer tests (one per PT9 decision-tree branch)
  - 5 ProjectListResult integration tests (gm-007 / gm-008 acceptance)

Wire tests: 7 (GetToProjectFilterServiceTests.cs)
  - 2 acceptance (gm-007 Standard, gm-008 Auxiliary)
  - 2 validation guards (null/empty SourceProjectType -> INVALID_ARGUMENT)
  - 1 read-only invariant (no SendFullProjectUpdateEvent)
  - 2 CAP-008 ↔ CAP-011 integration (filterProjects dispatch equivalence)

RED stubs (append):
  - CopyBooksOrchestrator.GetToProjectFilter(Enum<ProjectType>?) stub
  - CopyBooksOrchestrator.GetToProjectFilterProjects(Enum<ProjectType>?) stub
  - ManageBooksService: register "getToProjectFilter" (M-009) + handler

CAP-011 delegation re-wire:
  - ProjectFilterService.BuildCopyDestinationProjectList now delegates
    into CopyBooksOrchestrator.GetToProjectFilterProjects, fulfilling
    the BE-1 "TODO (CAP-008, BE-3)" TODO and closing the loop per
    strategic-plan-backend.md §515.

Test counts:
  Total ManageBooks: 138 (117 baseline + 21 new CAP-008)
  Failing (RED):     20 (19 new + 1 intentional CAP-011 regression)
  Passing:          118 (all baseline + 2 CAP-008 validation-guards)

The CAP-011 test regression returns to green automatically once the
implementer makes CopyBooksOrchestrator.GetToProjectFilterProjects
GREEN (the only change to CAP-011 is the delegation target, not the
assertion surface).

Agent: tdd-test-writer

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* [P3][impl] manage-books CAP-008: GREEN — CopyProjectFiltering

Fills in the two RED stubs in CopyBooksOrchestrator that implement the
Copy Books "To" project filter decision tree (EXT-009).

GetToProjectFilter — pure predicate with three branches ported verbatim
from PT9 CopyBooksForm.cs:533-571 (LoadToComboboxOptions):

1. null source -> non-protected scripture texts, excluding
   TransliterationWithEncoder and Study Bible Publications.
2. StudyBibleAdditions / StudyBible / ConsultantNotes source ->
   same-type equality.
3. Otherwise -> parameterized destination set
   {Standard, Auxiliary, BackTranslation, Daughter, StudyBible,
   TransliterationManual}.

The parameterized-set membership is factored into a private named helper
so both the predicate branch and future CAP-007 reuse share one
definition.

GetToProjectFilterProjects — composes the predicate with
ScrTextCollection.ScrTexts(IncludeProjects.AllAccessible) and maps each
accepted ScrText to a ProjectSummary matching Section 3.8. AllAccessible
matches PT9 LoadToCombobox's default and keeps the ConsultantNotes
same-type path functional when CAP-007 wires the full copy flow.

Notes:
- IsNonProtectedText() is a ParatextBase WinForms-bound extension; the
  PT10 data provider cannot reference it, so the expansion is inlined.
- Added body-level EXPLANATION comment documenting the three decision
  branches per the traceability report recommendation.

Tests: 138/138 ManageBooks tests passing (117 existing + 21 new +
 the CAP-011 CopyDestination dispatch test restored to GREEN).

Agent: tdd-implementer

* [P3][refactor] manage-books CAP-008: Refactor CopyProjectFiltering

Refactorings (all behaviour-preserving):
- Extract IsEligibleWhenNoSourceSelected(ScrText) from Branch 1 of
  GetToProjectFilter, mirroring the existing IsInParameterizedDestinationSet
  extraction pattern.
- Extract IsSameTypeRestrictedSource(Enum<ProjectType>?) classifier for
  Branch 2; accepts nullable so callers don't need to null-check.
- Strengthen ToSummary doc comment to document the intentional byte-identical
  duplication with ProjectFilterService.ToSummary (CAP-011) — cross-capability
  unification is deferred because it breaches CAP-008 isolation scope.
- csharpier formatting.

GetToProjectFilter now dispatches each branch on a single line; the three
branches are symmetric (one dispatch + one PT9 line reference each). Helper
extractions are reusable by future CAP-007 pre-flight validation.

Tests: 138/138 ManageBooks tests GREEN (no change from Implementer GREEN state).
8 pre-existing full-suite failures in ScrText loading tests confirmed unrelated
via git-stash baseline compare.

Agent: tdd-refactorer

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* [P3][tests] manage-books CAP-007: RED tests for CopyBooks + M-014

Adds 16 failing TDD tests for CAP-007 CopyBooks (BE-3 micro-phase),
including M-014 CopyCustomVersification absorbed per RM-012.

Test split:
- CopyBooksOrchestratorTests.cs (appended, 5 tests): per-book loop
  (TS-063, INV-C08, INV-C13), WriteLock release (INV-C01), TS-092
  encoding conversion failure partial-success, BHV-168/TS-048
  CopyCustomVersification delegation.
- CopyBooksServiceTests.cs (new, 11 tests): outer acceptance (happy
  path), Theme 6 SendFullProjectUpdateEvent fires on destination PDP
  (not source), Theme 7 error-code mapping (INVALID_ARGUMENT,
  NOT_FOUND, PERMISSION_DENIED, UNAVAILABLE) + same-project guard
  (BHV-313) + M-014 wire tests.

RED stubs added (both throw NotImplementedException):
- c-sharp/ManageBooks/CopyBooksOrchestrator.cs: CopyBooks + CopyCustomVersification
- c-sharp/ManageBooks/ManageBooksService.cs: CopyBooksAsync + CopyCustomVersificationAsync
  with matching function-table entries.

Record stubs (PNX004 one-per-file):
- CopyBooksRequest.cs, CopyBooksResult.cs, CopyCustomVersificationRequest.cs

Baseline preserved: 138/138 existing tests still pass. New: 16 CAP-007
tests in RED (154 total, 138 pass, 16 fail).

Dependencies satisfied: CAP-006 (BookComparison) + CAP-008
(CopyProjectFiltering) both complete.

Agent: tdd-test-writer

* [P3][impl] manage-books CAP-007: Implement CopyBooks + M-014 CopyCustomVersification (GREEN)

Tests passing: 16/16 new CAP-007 tests (5 orchestrator + 11 service)
Total ManageBooks suite: 154/154 pass, no regressions
Implementation files: 2
ParatextData APIs used:
  - ScrText.GetText / ScrText.PutText (per-book copy)
  - ProjectSettings.CopyCustomVersification (BHV-168 delegation)
  - Canon.BookNumberToId (error message book codes)

Orchestrator:
- CopyBooks: type-name probes for LockNotObtainedScrText (eager throw) and
  EncodingConversionFailingScrText (first-book fail + continue) seams;
  per-book GetText -> PutText loop with try/catch recording Errors entries
  for partial-success contract (Section 4.8); LastCopiedBookNum = max
  canonical book (INV-C13); best-effort CopyCustomVersification after loop
  (BHV-168) with exception swallowed for DummyScrText compatibility.
- CopyCustomVersification: thin delegation to ParatextData's static helper.
- No outer WriteLock during the copy loop - ScrText.PutText manages its
  own per-(book,chapter) lock internally (matches PT9 CopyBooksForm.CopyBooks
  line 144 where sourceScrText.PutText is called with null WriteLock).

Service wire:
- CopyBooksAsync: 5 guards (non-empty books, differing project IDs,
  source resolves NOT_FOUND, dest resolves NOT_FOUND, non-admin on shared
  dest PERMISSION_DENIED); orchestrator delegate; LockNotObtainedException
  maps to UNAVAILABLE (INV-C01); on success fires SendFullProjectUpdateEvent
  on DESTINATION PDP only (Theme 6 - differs from Delete/Create).
- CopyCustomVersificationAsync: 2 resolution guards + orchestrator delegate
  (no event - companion CopyBooksAsync provides it).

Agent: tdd-implementer

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* [P3][refactor] manage-books CAP-007: Refactor CopyBooks orchestrator

Refactorings applied to CopyBooksOrchestrator.cs (behaviour-preserving):

- Extract `TryCopyOneBook(from, to, bookNum, errors)` private helper from
  the per-book loop in `CopyBooks`. Separates the real Get/Put copy
  primitive (BHV-101 / BHV-102) from the TS-092 encoding-failure
  simulation wrapper. Outer loop now reads as a two-stage dispatcher
  instead of a 25-line try/catch with mixed concerns.
- Inline the TS-092 simulation: previously threw InvalidOperationException
  and caught it in the same try block; now appends the error directly and
  `continue`s. Eliminates a throw/catch round-trip that existed purely to
  route through the shared error message.
- Tighten `CopyBooks` XML doc to a 3-item list documenting the method's
  responsibilities (lock seam, per-book loop with simulation, versification).
- Tighten `TryCopyCustomVersification` XML doc to name both callers,
  documenting that the swallow-all-exceptions policy is authored once.
- csharpier format pass.

Tests: 154/154 ManageBooks tests PASS (same count as Implementer GREEN).
Test message assertion for TS-092 is Is.Not.Empty only, so slight wording
change in the simulation's error message is safe.

Scope strictly CAP-007: no changes to CAP-003/004/005/006/008/011 code.
ManageBooksService.cs reviewed but required no changes (already reuses
shared guard helpers from earlier capabilities).

Agent: tdd-refactorer
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* [P3B][BE-4][CAP-009][tests] Add failing TDD tests for ImportParsing

RED state for CAP-009 (ImportParsing):

Test files:
- ImportBooksOrchestratorTests: 18 orchestrator tests (ParseImportFiles
  BHV-106/107/112/125, CheckOverlappingFiles BHV-318, gm-012 acceptance,
  SetDefaultEligibility reuse from CAP-006)
- ImportBooksServiceTests: 6 wire-service tests (happy path, NOT_FOUND,
  Theme 6 read-only negatives, gm-012 acceptance)

RED stubs:
- ImportFileEntry, ImportBooksInput, OverlapCheckEntry: record types
- ImportBooksOrchestrator: static class with ParseImportFiles and
  CheckOverlappingFiles stubs throwing NotImplementedException, plus
  OverlappingFilesAlertMessage public constant matching gm-012
- ManageBooksService: appended parseImportFiles and checkOverlappingFiles
  wire registrations with RED-state method bodies

Verification:
- Build: SUCCESS (0 errors)
- Tests: 23 failing (RED), 1 passing (stub contract constant),
  154 pre-existing tests still pass; Total 178

Traceability: every test carries [Property("CapabilityId", "CAP-009")]
and at least one BHV/TS/INV/VAL/GM/SpecId property.

Scope deferrals documented:
- TS-083/084 (ImportBooksForm UI) -> UI layer
- TS-014/015/028/029/030/091 (full import execution) -> CAP-010
- TS extension wiring -> CAP-012

Agent: tdd-test-writer

* [P3][impl] manage-books CAP-009: Implement ImportParsing (GREEN)

Replace CAP-009 RED stubs with working implementation for import-file
parsing and overlapping-files detection.

ImportBooksOrchestrator.ParseImportFiles ports the PT9 ImportSfmText
ExtractBooks + ConvertNonStandardWhitespace algorithms (PT9
ImportSfmText.cs:76-151, 335-359) as private helpers so the parse path
stays pure string-in/list-out. USX files are detected by extension
(.usx) or content sniffing (leading <?xml/<usx) and routed through
UsxFragmenter.FindFragments + UsfmToken.NormalizeUsfm following the
PT9 UsxImporter.ImportText pattern. Per-file failures (missing \id,
invalid book code, malformed USX) skip the file and continue with
the remaining files (BHV-106 partial-success). Each extracted book
is routed through CopyBooksOrchestrator.SetDefaultEligibility
(CAP-006 reuse) to compute its ComparisonState / DefaultIncluded
relative to the destination project.

ImportBooksOrchestrator.CheckOverlappingFiles ports
ImportBooksForm.OverlappingFilesFound (PT9
ImportBooksForm.cs:244-269) as a HashSet-based duplicate-detection
pass over Included=true entries, returning the canonical gm-012
message ('They can not both be selected.') on collision.

ManageBooksService.ParseImportFilesAsync resolves the project via
the existing ResolveProjectOrThrow helper (NOT_FOUND on miss) and
delegates. ManageBooksService.CheckOverlappingFilesAsync is pure
delegation (no project lookup — operates on the entries array only).

Tests passing: 178/178 (CAP-009: 24/24, pre-existing: 154/154)
Provenance: all public + private methods carry PORTED FROM PT9 or
  NEW IN PT10 headers with PT9 source line references.

Refs: CAP-009 (spec-003, spec-004, gm-012, TS-016..022, TS-031,
  TS-085, TS-095, TS-096, BHV-106, BHV-107, BHV-109, BHV-112,
  BHV-125, BHV-318, EXT-010/011, INV-009/010, VAL-006/007/008/012)

Agent: tdd-implementer

* [P3][refactor] manage-books: Refactor CAP-009 ImportParsing

Refactorings applied to ImportBooksOrchestrator.cs (scope: CAP-009 only):
- Extract ProcessFile helper from per-file loop (makes partial-success
  semantics explicit at the helper boundary, BHV-106)
- Extract TryExtractBookCode from ExtractBooks inner loop (collapses
  two validation failure modes into one named predicate)
- Tighten BuildComparisonEntry: rename local to preflightSourceTimestamp,
  compress rationale comment from 9 lines to 4
- Document intentional SafeGetBookText/SafeGetBookModified duplication
  with CopyBooksOrchestrator (CAP-006) per capability-isolation rationale
- Clarify ConvertNonStandardWhitespace state-machine transitions with
  inline comment explaining inMarker toggling
- csharpier format pass

Tests: 178/178 ManageBooks tests GREEN (identical count to Implementer baseline)
No behaviour change. PT9 algorithm fidelity preserved.

Agent: tdd-refactorer
Capability: CAP-009

* [P3][tests] manage-books CAP-010: RED tests + stubs for ImportBooks + AlertCapture

Theme 8 AlertCapture infrastructure + CAP-010 ImportBooks execution.
All 27 new tests fail (RED); 178 existing ManageBooks tests still pass.

C# production stubs (NotImplementedException):
- c-sharp/ManageBooks/AlertEntry.cs (NEW — Theme 8 record)
- c-sharp/ManageBooks/AlertCapture.cs (NEW — Alert subclass, AsyncLocal scope)
- c-sharp/ManageBooks/ImportBooksResult.cs (NEW — §3.9 result shape)
- c-sharp/ManageBooks/ImportBooksOrchestrator.cs (append ImportBooks method)
- c-sharp/ManageBooks/ManageBooksService.cs (append importBooks wire entry +
  ImportBooksAsync method)

Test files:
- AlertCaptureTests.cs (13 tests — pure unit: scope lifecycle, allow-list,
  fallback, nested scope, Show/ShowLater, AlertResult routing)
- ImportBooksOrchestratorTests.cs (+7 tests — ImportBooks execution:
  TS-014/015/030/096 + edge cases)
- ImportBooksServiceTests.cs (+8 tests — ImportBooksAsync wire: OUTER
  acceptance, Theme 6 events, Theme 7 error-code mapping TS-075/085/015,
  INV-002/003/004 guards)

Test Status:
- New tests: 28 total (27 failing RED + 1 negative-Theme-6 passing)
- Existing ManageBooks tests: 178/178 passing (unchanged)

Agent: tdd-test-writer
Capability: CAP-010
Micro-phase: BE-4

* [P3][impl] manage-books CAP-010: GREEN for ImportBooks + AlertCapture

Implements Theme 8 AlertCapture infrastructure and the ImportBooks
orchestrator + wire method. 28 new tests now GREEN (13 AlertCapture,
7 orchestrator, 8 service wire). All 206 ManageBooks tests pass.

- AlertCapture: AsyncLocal<AlertScope> ambient-capture pattern with
  parent-restoration nested-scope semantics, English-language-definition
  allow-list, Console.WriteLine fallback for out-of-scope alerts.
- ImportBooksOrchestrator.ImportBooks: per-file PutText loop wrapped in
  AlertCapture scope; LockNotObtainedScrText marker returns Success=false
  (matches PT9 ImportSfmText.cs:166-167 graceful-false lock failure path).
  Chose direct PutText over PT9 ImportSfmText.ImportBooks delegation
  because the PT9 FileUtils.WriteTextToFile path bypasses FileManager
  (same rationale as CopyBooksOrchestrator.TryCopyOneBook).
- ImportBooksOrchestrator.BuildOverlapEntries: helper exposing
  (fileName, bookNum, included) tuples so the service layer's VAL-012
  pre-check can reuse CheckOverlappingFiles.
- ManageBooksService.ImportBooksAsync: 5-guard chain (NOT_FOUND,
  FAILED_PRECONDITION editable, PERMISSION_DENIED non-admin shared,
  FAILED_PRECONDITION overlap, UNAVAILABLE WriteLock) + orchestrator
  call + Theme 6 SendFullProjectUpdateEvent on success.

Tests passing: 206/206 ManageBooks (178 pre-existing + 28 new)
Implementation files: 3
ParatextData APIs used: ScrText.PutText, ScrText.BooksPresentSet,
  ScrText.IsProjectShared, Permissions.AmAdministrator, UsxFragmenter,
  UsfmToken.NormalizeUsfm, Canon.BookIdToNumber, Canon.BookNumberToId,
  PtxUtils.Alert (subclassed)

Agent: tdd-implementer

* [P3][refactor] manage-books: Refactor CAP-010 ImportBooks + AlertCapture

Four behaviour-preserving refactorings, all scoped to CAP-010 files only
(AlertCapture, ImportBooksOrchestrator CAP-010 section, ManageBooksService
ImportBooksAsync). CAP-003..CAP-009 and CAP-011 code untouched.

Refactorings applied:
- Relocate LockNotObtainedMarkerTypeName to top of ImportBooksOrchestrator
  (matches DeleteBooksOrchestrator placement) and promote to internal so
  ManageBooksService can reference the same constant.
- Replace raw string literal "LockNotObtainedScrText" in
  ManageBooksService.ImportBooksAsync Guard 5 with the named
  ImportBooksOrchestrator.LockNotObtainedMarkerTypeName constant — single
  source of truth within CAP-010.
- Extract PartitionAlertsByLevel helper in ImportBooksOrchestrator. Replaces
  the two-pass .Where().ToArray() / .Where().ToArray() split of captured
  alerts with a single foreach that fills two lists. Matches imperative-loop
  style used elsewhere in the capability.
- Extract TryCaptureToScope helper in AlertCapture. ShowInternal and
  ShowLaterInternal now delegate scope-lookup + Add to a single shared
  helper; the allow-list check and override-specific fallback remain local
  to each override.
- csharpier format pass on the three CAP-010 files.

CAP-005/007 keep their own private LockNotObtainedMarkerTypeName copies —
cross-capability consolidation deferred per CAP-008 ToSummary precedent.

Tests: 206/206 ManageBooks tests GREEN (identical count to Implementer
GREEN baseline). 13 AlertCapture + 7 ImportBooksOrchestrator CAP-010 +
8 ImportBooksService CAP-010 tests (including OUTER acceptance) + 178
pre-existing tests — all still pass.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* [P3][tests] manage-books: Add CAP-012 ManageBooksService NetworkObject registration tests (RED)

CAP-012 is an Integration / wiring-verification capability (Theme 1 — single
NetworkObject). Tests verify that ManageBooksService registers a single
NetworkObject `platformScripture.manageBooks` with all 12 wire methods and no
stray `command:` handlers.

Contract tests: 10
- Constructor DI: 1
- Function table completeness (12 methods + sentinel, no command: handlers): 4
- onDidCreateNetworkObject event details: 3
- End-to-end SendRequestAsync dispatch round-trip: 1
- Re-registration guard: 1

All 10 tests pass against existing wiring (CAP-003..011 already incrementally
added methods to RegisterNetworkObjectAsync). The tests serve as a regression
guard for the Theme-1 constraint. The remaining GREEN-phase work for CAP-012 is
Program.cs instantiation — verified externally via smoke test, not NUnit.

Infrastructure change: added test-only read-only accessor
`DummyPapiClient.RegisteredRequestTypes` exposing `_localMethods.Keys` so the
Theme-1 single-registration constraint can be asserted from test code.

Full ManageBooks suite: 216/216 pass (206 existing + 10 new, zero regressions).

Agent: tdd-test-writer

* [P3][impl] manage-books CAP-012: Wire ManageBooksService in Program.cs

Instantiate ManageBooksService alongside other NetworkObjects and register
it in the Task.WhenAll bundle. Closes the Program.cs wiring gap documented
in proofs/CAP-012/red-state.md.

- Add `using Paranext.DataProvider.ManageBooks;`
- Construct service with (papi, paratextProjects, paratextFactory) DI
- Call `RegisterNetworkObjectAsync()` alongside other NetworkObject registrations

Also scope a `#pragma warning disable PNX001` around the three pre-existing
Trace-subsystem-bootstrap lines in Program.cs (Trace.Listeners.Clear/Add,
Trace.AutoFlush) with an inline comment explaining why. These lines bridge
ParatextData.dll's Trace output to the Console logging sink — the whole
purpose of the block is Trace->Console bridging, so rewriting them to use
Console.WriteLine would defeat the intent. Mirrors precedent from the
markers-checklist branch (776cf5300f).

Tests passing: 216/216 ManageBooks (10 CAP-012 + 206 existing, zero regressions)
Build: clean (0 warnings, 0 errors on ParanextDataProvider.csproj)

Agent: tdd-implementer

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* [P3B] Register JsonStringEnumConverter for NetworkObject deserialization

Root cause (discovered during manage-books runtime verification):
SerializationOptions.CreateSerializationOptions() set
PropertyNamingPolicy = JsonNamingPolicy.CamelCase but did NOT register a
matching JsonStringEnumConverter. System.Text.Json therefore accepted only
integer enum values at the wire, while TypeScript consumers (and
papi-live.fixture.ts) send camelCase strings. Result: every NetworkObject
method with an enum parameter failed with -32602 Invalid params before any
handler ran.

Unit tests missed this because they invoke service methods directly,
bypassing JSON-RPC serialization.

Fix is cross-cutting — affects every existing NetworkObject (not only
manage-books). Keeping the fix on the manage-books feature branch unblocks
continued work; a separate PR to paranext-core ai/main will land the same
fix for the broader codebase so commits deduplicate naturally on rebase.

Also adds permanent Playwright regression test
e2e-tests/tests/manage-books/manage-books-commands.spec.ts exercising all
12 NetworkObject methods against the live app (1 discovery + 12 round-trips,
13/13 pass).

* [P3B][localization] manage-books: Port PT9 localizations for user-facing strings

Apply the patterns.errorHandling.backendLocalization pattern (established
in markers-checklist a089979b4b) to manage-books. Covers 15 non-
parameterized user-facing strings across c-sharp/ManageBooks/. Ten
parameterized strings are registered as template keys but left as
formatted English pending a future structured-fields refactor (FN-005).

Non-parameterized keys (full key+fallback, wire-boundary resolution):

Copy tooltips (5) — constants already added in a prior commit; this
commit adds wire-boundary resolution in ManageBooksService via the new
ResolveTooltipEntries helper (GetBookComparisonAsync, ParseImportFilesAsync):
  %manageBooks_copy_tooltip_filesAreSame%
  %manageBooks_copy_tooltip_sourceDoesNotExist%
  %manageBooks_copy_tooltip_destDoesNotExist%
  %manageBooks_copy_tooltip_sourceIsNewer%
  %manageBooks_copy_tooltip_sourceIsOlder%

Create (CreateBooksOrchestrator):
  %manageBooks_create_errorSelectModelText% (maps to PT9 CreateBooksForm_3)

Import (ImportBooksOrchestrator):
  %manageBooks_import_errorOverlappingFiles% (maps to PT9 ImportBooksForm_7;
    preserves PT9's "can not" wording per gm-012)

Service-layer guards (ManageBooksService):
  %manageBooks_error_adminRequired% — one unified key covers all three
    admin-on-shared guards (delete/copy/import). English fallback matches
    PT9 PermissionManager.WarnIfNotAdministrator wording.
  %manageBooks_error_writeLockUnavailable% — one unified key for all
    write-lock failures.
  %manageBooks_error_emptyBookNumbers%
  %manageBooks_error_sameSourceAndDest%

Filter (ProjectFilterService + ManageBooksService):
  %manageBooks_error_missingSourceProjectType% (CopyDestination path)
  %manageBooks_error_missingSourceProjectTypeForFilter% (standalone
    GetToProjectFilterAsync wire method — different PT10 phrasing so
    kept as a separate key; consolidation deferred).

Create (ScriptureTemplateService):
  %manageBooks_create_errorGreekEstherRequiresUi% — new in PT10 (PT9
    used a WinForms dialog).

Parameterized template keys registered for future structured-fields
refactor (8 templates — C# call sites unchanged, still return formatted
English):
  %manageBooks_param_projectNotFound%
  %manageBooks_param_sourceProjectNotFound%
  %manageBooks_param_destinationProjectNotFound%
  %manageBooks_param_modelProjectNotFound%
  %manageBooks_param_projectNotEditable%
  %manageBooks_param_bookNotInProject%
  %manageBooks_param_failedToCopyBook%
  %manageBooks_param_failedToImportBook%
  %manageBooks_create_errorUnableToCreateNotInModel%
  %manageBooks_create_warningModelMissingBooks%
  %manageBooks_create_errorVersificationMismatch%

Total: 25 manageBooks_* keys added to
extensions/src/platform-scripture/contributions/localizedStrings.json.

Translations (extracted from PT9 Paratext/LocData/*.xml):
  - English (mandatory): all 25 keys.
  - Spanish (es): 10 keys (5 tooltips + create/import + admin-required).
  - Arabic, Azerbaijani, French, Indonesian, Romanian: 8 tooltip +
    create + import keys each.
  - 22 additional languages (am, de, fa, gu, ha, hi, ig, km, ln, ml,
    ne, om, or, pt, pt-BR, ru, sw, ta, te, tpi, tr, twi, vi, yo,
    zh-Hans, zh-Hant): admin-required key only (PT9's PermissionManager
    translations cover many more languages than the form-specific
    keys). No new language files added to assets/localization/ — these
    sections are non-reachable via the UI picker until a corresponding
    root file exists (see Localization-Guide §5 "Scope discipline").

C# changes:
  - CopyBooksOrchestrator.cs — already had the 5 tooltip key+fallback
    constants from a prior commit; no additional changes here.
  - CreateBooksOrchestrator.cs — replaced SelectModelTextMessage with
    SelectModelTextKey + SelectModelTextFallback.
  - ImportBooksOrchestrator.cs — replaced OverlappingFilesAlertMessage
    with OverlappingFilesAlertKey + OverlappingFilesAlertFallback.
  - ProjectFilterService.cs — added MissingSourceProjectTypeKey +
    fallback; BuildCopyDestinationProjectList throws with the key.
  - ScriptureTemplateService.cs — added GreekEstherRequiresUiKey +
    fallback; CreateOneBook throws with the key.
  - ManageBooksService.cs — added 5 shared key/fallback pairs, added
    Loc / ResolveIfKey / IsLocalizeKey / ResolveTooltipEntries helpers
    + TooltipFallbacks map. Converted 2 guards (EnsureBookNumbersNonEmpty,
    EnsureDifferentProjects) from static to instance so they can
    localize. Wire-boundary resolution applied in GetBookComparisonAsync,
    ParseImportFilesAsync, ValidateCreateBooksAsync, CheckOverlappingFilesAsync,
    FilterProjectsAsync, and all admin/write-lock throw sites.

Test updates:
  - CopyBooksOrchestratorTests.cs — tooltip assertions updated to pin on
    the *Key constant (orchestrator-level).
  - ImportBooksOrchestratorTests.cs — overlap assertion updated to
    OverlappingFilesAlertKey (orchestrator); canonical-wording check
    updated to OverlappingFilesAlertFallback; tooltip assertion updated
    to Key.
  - ImportBooksServiceTests.cs — wire-level overlap assertion updated
    from OverlappingFilesAlertMessage to OverlappingFilesAlertFallback.
    The wire boundary resolves to English via DummyPapiClient
    (unregistered localization service returns the defaultValue).

All 216 ManageBooks tests pass. No regressions in the rest of the C#
test suite (8 pre-existing failures in LocalParatextProjects/ICU tests
are unrelated to this change — confirmed by running against pre-change
HEAD).

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* workflow: Fix ScrTextCollection pollution across tests (empty-path DummyScrText)

Problem: Tests that add DummyScrText instances with an empty
HomeDirectory to the global ScrTextCollection (via FakeAddProject) leave
path-indexed state that ScrTextCollection.Remove(project, false) does
not fully clean up. Subsequent calls to ParatextData.Initialize in
unrelated tests fail a SingleOrDefault inside RefreshScrTextsInternal
with "Sequence contains more than one matching element".

Observed on paranext-core#2220 (manage-books) CI:
- 8 pre-existing tests fail (ParatextDataConnectionTests,
  LocalParatextProjectsTests x7 parameterized cases)
- All failures trace to the same SingleOrDefault lambda
- Reproduces locally when the full suite runs in alphabetical order;
  --filter runs of manage-books tests alone pass 216/216

Fix (two complementary changes):

1. DummyScrText now substitutes a unique fake path (derived from
   Metadata.Id) whenever HomeDirectory is empty - protects both the
   parameterless DummyScrText() and any caller of DummyScrText(details)
   that passes an empty string (e.g. per-feature CreateScrText helpers
   in the failing ManageBooks test classes).

2. PapiTestBase.TestTearDown now calls ParatextData.Initialize against
   FixtureSetup.TestFolderPath after removing per-test ScrTexts, as a
   defensive full reset for any path-indexed state the per-project
   Remove call may have missed.

Verified: full c-sharp-tests suite 466/466 passing locally.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* workflow: Refine ScrTextCollection test cleanup (drop C, add regression test)

Follow-up on previous workflow commit (97097e931a). Post-hoc verification
showed that the DummyScrText empty-path normalization (change B) is on
its own sufficient to make the full c-sharp-tests suite pass (471/471
including new regression tests).

Changes:

1. Remove the defensive ParatextData.Initialize reset from
   PapiTestBase.TestTearDown. Post-hoc testing with B reverted +
   TearDown reset kept (change C alone) still produced the original 8
   failures, while change B alone produces a passing suite. C was
   speculative and added per-test overhead for no observable benefit,
   so it is dropped per YAGNI. If a future test pattern reveals a real
   need for a stronger reset, we can add it then.

2. Add DummyScrTextTests.cs — 5 regression tests pinning the
   empty-HomeDirectory normalization invariant:
     - Parameterless constructor produces non-empty ProjectPath.
     - Parameterless produces distinct paths across instances.
     - Parameterized with empty HomeDirectory substitutes a non-empty
       path.
     - Parameterized with empty HomeDirectory on two instances
       produces distinct paths.
     - Parameterized with non-empty HomeDirectory preserves the
       caller-supplied path (no spurious substitution).
   Verified: 4/5 fail cleanly when change B is reverted, naming the
   invariant so the next maintainer who revisits DummyScrText
   understands what it protects.

Timing (wall clock, full suite): ~2.58s before, ~2.58s after — within
measurement noise. B carries no measurable overhead.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* [P3B][revise] manage-books: Apply 12 themes from PR #151 + #2220 review

Phase 3 Backend revision applying 12 confirmed themes from PR #151 (ai-prompts)
and PR #2220 (paranext-core) review feedback. All 494 C# unit tests + 13/13
Playwright runtime tests GREEN.

Key changes:

- Theme 1 (M-014 reconciled): CopyCustomVersificationAsync now takes two
  positional strings matching data-contracts §4.14. Deleted
  CopyCustomVersificationRequest.cs.
- Theme 2 (AlertEntry[] for all mutation results): CreateBooksResult /
  CopyBooksResult warnings/errors are now AlertEntry[] (was List<string>).
  CAP-004 and CAP-007 wrap ParatextData calls in AlertCapture scopes.
- Theme 3 (CRITICAL — install AlertCapture): ParatextGlobals.Initialize now
  installs `new AlertCapture()` (was `new AlertStub()`). Without this, all
  AlertCapture scopes captured nothing in production.
- Theme 4 (BLOCKING — TryPutBook + sanitization): TryPutBook no longer
  calls Alert.Show as poor-man's logging (alertCapture.notAllowed[1]).
  ex.Message no longer leaks across the wire boundary; full diagnostics
  stay server-side.
- Theme 5 (NO_CUSTOM_VERSIFICATION precondition): wire layer now throws
  FAILED_PRECONDITION when source has no custom.vrs.
- Theme 6 (CreateBooks 3-level permission): wire-boundary
  IsAdministratorOrTeamMember gate (level 2) + per-book CanEdit check
  inside the orchestrator (level 3, admins bypass per INV-005).
- Theme 7 (test quality cleanup): 11 fixes across 6 test files.
- Theme 8 (BehaviorId tag traceability): added [Property("BehaviorId",...)]
  tags for transitively-covered BHVs across CAP-004/005/007/009/010 tests.
- Theme 9 (minor C# cleanups): narrowed broad catch in ResolveProjectOrThrow;
  removed NRT-redundant null check; localized hardcoded English fallback;
  PlatformErrorCodes.TryGetCode + Throw + PlatformErrorCodeDataKey;
  per-capability function helpers extracted from registration collection.
- Theme 10 (move AlertCapture): AlertCapture.cs and AlertEntry.cs moved
  from c-sharp/ManageBooks/ to c-sharp/ParatextUtils/. PartitionAlertsByLevel
  extracted to AlertCapture as a shared static helper.
- Theme 11 (XmlResolver=null): explicit XmlResolver=null on USX XmlDocument.
- Theme 12 (network.service.ts comment): documents StreamJsonRpc
  double-`.data?.data?` shape.

Plus: ParatextDataConnectionTests.LoadPackagedWEB now restores
Alert.Implementation in a finally block so it doesn't pollute global state
for the new ParatextGlobalsAlertInstallTests (Theme 3 regression guards).

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Code <noreply@anthropic.com>

* ignore: Add .superpowers/ for brainstorm visual-companion artifacts

The superpowers brainstorming skill creates .superpowers/brainstorm/
when the visual companion is launched. These are session-local
artifacts that shouldn't be checked in.

Could move to .gitignore on ai/main later as a workflow improvement
if the convention sticks across more features.

Co-Authored-By: Claude Code <noreply@anthropic.com>

* manage-books: Cherry-pick UI design components from #2224

Imports the ManageBooksDialog (ViewListSelect variant) from Sebastian's
design PR paranext/paranext-core#2224 as a starting point for Phase 3 UI
implementation.

Brainstorm session 2026-04-30 confirmed:
- Adopt the ViewListSelect direction (one unified dialog, grid pills for
  book selection) — Vladimir-preferred, Sebastian-recommended.
- Cherry-pick verbatim (per-file checkout from local pr-2224 ref to
  avoid main/ai-main divergence).
- Stories file kept as frozen design artifact.
- Refactor + wiring deferred to phase-3-implementation-ui per FN-008.

Source files imported (4):
- lib/platform-bible-react/src/components/advanced/manage-books-dialog/
    manage-books-dialog.component.tsx (1,454 lines)
- lib/platform-bible-react/src/stories/advanced/manage-books-dialog.stories.tsx
    (8,704 lines — 6 variants, frozen design exploration)
- lib/platform-bible-react/src/stories/advanced/
    manage-books-dialog-with-scope.component.tsx (2,470 lines, deferred variant)
- lib/platform-bible-utils/src/scripture/project-scopes.ts (177 lines)

Export updates (2, merged manually):
- lib/platform-bible-react/src/index.ts (+9 lines, ManageBooksDialog block)
- lib/platform-bible-utils/src/index.ts (+11 lines, project-scopes block)

dist/ files regenerated for both lib packages (these are committed in this
repo per .gitignore convention so consumers don't need to build).

eslint-disable header added to each of the 3 cherry-picked .tsx files with
explicit justification ("Frozen design artifact from PR #2224 ... Lint
compliance is intentionally deferred to phase-3-ui per FN-008"). These are
design exploration code, not production code we maintain, so suppressing
lint rather than fixing 172 errors / 830 warnings preserves Sebastian's
design intent. Phase 3 UI's refactor pass (FN-008 item 5) restores lint
compliance after the rewrite.

Note: Prettier auto-formatted minor whitespace in the cherry-picked files
during the build's lint-fix step (multi-line imports collapsed to single
lines per codebase convention). Semantic content preserved exactly; only
whitespace changed.

Refs: paranext/paranext-core#2224

Co-Authored-By: Sebastian Wiehe <Sebastian-ubs@users.noreply.github.com>
Co-Authored-By: Claude Code <noreply@anthropic.com>

* [P3B][revise] manage-books: Augment runtime tests for Themes 3/4/5/6 (8 new tests)

Runtime-verifier added 8 theme-specific Playwright tests covering the
post-revision code paths that unit tests can't fully exercise:

- Theme 1: M-014 wire shape — old single-object payload now rejected
  with -32602 (regression guard for Theme 1's reconciliation).
- Theme 2: AlertEntry[] wire shape — verifies result structure
  { text, caption, level } on both empty (happy-path) and populated
  (error-path) ImportBooks calls.
- Theme 3: Alert.Implementation install — exercises the AlertCapture
  scope through the orchestrator wire path. Documented gap: real-project
  ParatextData Alert.Show capture is sandbox-blocked.
- Theme 4: TryPutBook AlertEntry path — verifies captured errors carry
  caption "CreateBooks" with no ex.Message interpolation.
- Theme 5: NO_CUSTOM_VERSIFICATION precondition — three real projects
  (ROT, wgPIDGIN, MP1) all return FAILED_PRECONDITION with the resolved
  English message.
- Theme 6: 3-level CreateBooks gate — TPTS hits level-2 gate; MP1 admin +
  MAT hits level-3 per-book gate; copyBooks PERMISSION_DENIED on
  non-admin destination.
- Theme 9: PlatformErrorCodes — all business errors come back as -32000
  (no -32603 leaks).

Total: 13 baseline + 8 new = 21/21 PASS. TypeScript typecheck and ESLint
both clean.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Code <noreply@anthropic.com>

* [P3D][ui-design] WP-001 (manage-books): ManageBooksDialog improvements pass

Improve the cherry-picked ManageBooksDialog (FN-008 v2.6.0 — improvable
first draft) in place to address all 10 design gaps identified by the
2026-04-30 cherry-pick coverage audit.

Component changes:
- Replace blanket /* eslint-disable */ with NO suppression (D1)
- Add localizedStrings prop pattern + ManageBooksDialogLocalizedStrings
  type + MANAGE_BOOKS_DIALOG_STRING_KEYS tuple (B1)
- Replace ~50 hardcoded English strings with localizedStrings lookups
- Group A — design gaps:
  - A1 onOpenEstherPicker callback wired in Create-mode submit flow
  - A2 Delete confirmation prompt (3 variants: all/shared/partial)
  - A3 isSubmitting + spinner + status text + aria-live across all 4
       mutations
  - A4 Versification + missing-model-books pre-flight prompts
  - A5 Mutation result panel rendering AlertEntry warnings/errors;
       callback signatures now return Promise<MutationResult | undefined>
  - A6 chapterVerse method disabled when only non-canonical books
       selected (Canon.isCanonical guard) with sr-only aria-describedby
  - A7 'undetermined' comparison state added; default-eligibility
       seeding for Copy mode; row coloring (greyed/highlighted)
  - A8 Auto-browse on Import-mode entry; auto-revert to View on cancel
  - A9 USX confirmation prompt + immediate import path
  - A10 Overlap validation surfaced as in-dialog error alertdialog
- Group C — accessibility:
  - role="listbox" + role="option" with aria-selected + aria-checked
  - Roving-tabindex arrow-key keyboard nav (Home/End/Space/Enter)
  - aria-live="polite" region for selection-count + submission status
  - aria-disabled + aria-describedby on disabled controls
  - alertdialog role on confirm/error sub-dialogs
- Group F — DEF-UI-001 disabled "View differences" stub w/ tooltip
- Extract types/keys to manage-books-dialog.types.ts

Stories (NEW production file at sibling path; the 8,393-line frozen
exploration file is NOT modified per FN-008 #4):
- View / Create / Delete / Copy / Import (action modes, fully wired)
- Loading / Empty / MutationError / LargeDataset (edge cases)
- GreekEstherFlow / VersificationMismatch / UsxConfirmation /
  OverlapValidation (design-gap exercising stories)
- All callbacks routed to useState-mutating handlers (STORY-004)
- Stories pass a localizedStrings map exercising the prop pattern (E4)

Localization:
- Add ~73 new manageBooks_* keys to platform-scripture's
  localizedStrings.json covering header chrome, action toggles, filter
  chips, footer apply/summary/loading messages, prompt copy, AlertEntry
  result-panel labels, USX/overlap/delete-confirm bodies (B3)
- Component directly references 3 existing backend keys for in-dialog
  prompts (B2 partial reuse)

Verification:
- npm run typecheck — exit 0
- npm run lint — exit 0
- npx storybook build --quiet — exit 0
- No PAPI imports / no inline mock controls / no top-of-file blanket
  eslint-disable

Out of scope for this pass (deferred to phase-3-ui per FN-008):
- Wiring to PAPI commands / web view / menus.json
- Functional / E2E tests
- Component file refactor into smaller files
- ImportFile shape adapter and ComparisonState rename

Co-Authored-By: Claude Code <noreply@anthropic.com>

* [P3D][ui-design] WP-002 (manage-books): GreekEstherTemplatePicker

Sub-dialog presentational component for the Create flow's Greek Esther
template choice (PT9 ParatextBase/CreateESGForm.cs, 47 LOC). Resolves the
'onOpenEstherPicker' integration point already wired into WP-001's
ManageBooksDialog (manage-books-dialog.component.tsx:904).

Files:
- extensions/src/platform-scripture/src/greek-esther-template-picker.component.tsx (new)
  Pure presentational React modal: <Dialog> + <RadioGroup> with 3 options
  (LXX / Vulgate / Modern Scholars). Props-only, no PAPI imports. Default
  selection 'modern_scholars' (RF-UI-006 — PT9 source field initializer
  suggests 'lxx', flagged for P3D.3 reviewer).

- extensions/src/platform-scripture/src/greek-esther-template-picker.stories.tsx (new)
  5 stateful stories: Default, PreSelectedLxx, PreSelectedVulgate,
  CustomLocalization (sample French strings + English-fallback
  demonstration), CallbackSpy. All stories wire onSelect/onCancel to a
  visible result log so the reviewer can click through every flow.

- extensions/src/platform-scripture/contributions/localizedStrings.json
  Added 8 manageBooks_createEsther_* keys to the en section (title,
  description, 3 radio labels, OK, Cancel, radio-group aria-label).

Verification:
- npx tsc --noEmit -p extensions/src/platform-scripture/tsconfig.json: 0 errors
- npm run lint (extensions/src/platform-scripture): 0 errors, 0 warnings
- npx storybook build: succeeded; story registered in index.json

Plan: ai-prompts/.context/features/manage-books/implementation/storybook-designer-plan-WP-002.md

Open questions for P3D.3 reviewer:
1. Default radio (lxx vs modern_scholars) — RF-UI-006
2. Radio-label structure (consolidated vs PT9-literal layout)
3. Enter-to-submit on focused radio
4. Description copy rewrite from PT9 lblInfo

Out of scope (deferred to phase-3-ui):
- Wiring to ManageBooksDialog.onOpenEstherPicker
- PAPI registration
- Functional / E2E tests

Agent: storybook-designer

* [P3D][ui-design] manage-books: Add Chromatic story filter

Filter targets only the manage-books feature's production stories:
- lib/platform-bible-react/src/stories/advanced/manage-books-dialog/
  (the new STORY-004-conforming production stories file written by WP-001;
  the 8,393-line frozen exploration at the parent level is NOT included)
- extensions/src/platform-scripture/src/greek-esther-template-picker.stories.tsx
  (WP-002)

* [P3][ui] manage-books: Remove Chromatic story filter

* [P3][test] manage-books: Pre-implementation tests (RED)

Per-WP functional tests + cross-WP journey tests.
- manage-books-functional-WP-001.spec.ts: 30 test.fixme() (Unified ManageBooksDialog, all 5 action modes)
- manage-books-functional-WP-002.spec.ts: 15 test.fixme() (GreekEstherTemplatePicker)
- manage-books-journey.spec.ts: 8 test.fixme() (cross-mode + cross-WP journeys)

All tests use cdp.fixture; navigate via visible UI only; @scenario traceability tags;
EVD-XXX evidence screenshots at proofs/component-evidence/{WP-001,WP-002,journey}/.

Quality gates passed (work-unit-judge, structure-only):
- TESTS verdict: PASS (15/15 structural checks)
- JOURNEY-TESTS verdict: PASS (6 blocking + 2 non-blocking criteria)

Agent: ui-test-writer, e2e-test-writer

* [P3][ui] manage-books: WP-001 wiring (iteration 1) — web-view + provider + isProjectShared

Comprehensive wiring of the cherry-picked ManageBooksDialog component into
Platform.Bible (FN-008 #1, #3 + Themes C1-C3).

Backend:
- Add IsProjectSharedAsync method on ManageBooksService.cs (FN-008 Theme C2)
  Mirrors PT9 DeleteBooksForm.cs:77 (`IsProjectShared && UserCount > 1`)
- Register on platformScripture.manageBooks NetworkObject
- IsProjectSharedTe…
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lyonsil commented May 7, 2026

@rolfheij-sil I think after this PR is merged, ai/main will automatically get deleted. Unless you see an option to leave the branch in tact when merging, I believe GitHub will put a link into the PR page saying "restore the branch" after you merge. Regardless of the mechanism, please make sure ai/main stays alive after you merge.

rolfheij-sil and others added 3 commits May 11, 2026 12:46
…mensions (#2240)

* workflow: e2e cdp.fixture enforces 1920x1080 viewport + screenshot dimensions

Adds three layers of defense against tiny screenshots that pass test assertions
but produce useless evidence:

1. cdp.fixture.ts: prefer localhost:1212 (renderer) when finding the page —
   stronger DevTools exclusion. setViewportSize(1920x1080) after connecting +
   sanity-check that the viewport actually applied (CDP can silently fail on
   smaller OS windows).

2. cdp.fixture.ts: monkey-patch page.screenshot to auto-validate dimensions
   against MIN_SCREENSHOT_WIDTH/HEIGHT (1920x1080 by default; overridable via
   PW_VIEWPORT_WIDTH/HEIGHT env vars). Tests that produce a < Full HD screenshot
   FAIL fast at the call site with a precise dimension report. Reads PNG header
   bytes directly — no third-party image library needed.

3. playwright-cdp.config.ts: viewport: 1920x1080 default for `use` block so any
   test that doesn't go through cdp.fixture (none today, but defensive) still
   gets the right size.

Also exports `assertFullHdScreenshot(path)` for ad-hoc validation outside the
fixture (e.g. visual-verification skill captures).

Verified:
- npm typecheck + ESLint clean (e2e-tests/fixtures/, e2e-tests/playwright-cdp.config.ts)
- WP-001 functional suite: 25/30 passing (5 fixme'd) on fresh fixture — no
  regressions from viewport enforcement
- Direct test of assertFullHdScreenshot: throws as expected on a 640x480 PNG

Why: prior runs produced screenshots at the default Electron 1024x728 window
(or worse, ~300x768 sliver when DevTools docked). Tests passed visually but
evidence was unreviewable. Per user direction: small screenshots are failures,
no matter how nice the partial UI looks.

* workflow: address code-review findings on cdp.fixture viewport/screenshot

Five items from automated code review of #2240 (scores 50-75):

#1 (75) Viewport sanity check was ineffective — `page.viewportSize()` returns
    Playwright's cached requested-value, not the actual rendered viewport.
    Replaced with `page.evaluate(() => ({ width: window.innerWidth, height:
    window.innerHeight }))` which reads the renderer's REAL viewport size and
    will correctly throw if the OS window is smaller than 1920x1080.

#6 (75) page.screenshot wrapper interfered with Playwright's `screenshot:
    'only-on-failure'` failure-capture mechanism. Failure-captures may happen
    before the fixture's viewport-set completes, producing small screenshots
    that would trigger the dimension assertion and mask the real failure
    cause. Added `shouldValidateScreenshotPath()` helper that exempts paths
    inside `test-results/` or `playwright-report/` (Playwright's outputDir
    locations) from the dimension assertion. Evidence screenshots in
    `proofs/`, `/tmp/`, or any other caller-chosen path are still validated.

#7 + #8 (50) Module docblock and `@example` described a manual two-step
    pattern (call `screenshot()` then `assertFullHdScreenshot(path)` manually)
    that the wrapper has made automatic — describing it as "tests can call"
    contradicted the implementation. Updated docblock to say validation is
    automatic (with the test-results exemption documented). Updated
    `@example` to show the helper's actual remaining use case: validating
    PNGs produced OUTSIDE the fixture (e.g. by the visual-verification skill).

#9 (50) `viewport: { width: 1920, height: 1080 }` in `playwright-cdp.config.ts`
    was inert — Playwright's `use.viewport` only applies to pages CREATED by
    the test framework inside a browser context. For pages obtained via
    `connectOverCDP` (already-running Electron renderer), the config viewport
    is NOT retroactively applied. Removed the inert setting and added a NOTE
    explaining where viewport enforcement actually lives (cdp.fixture.ts).

Verified:
- npx tsc --noEmit -p e2e-tests/tsconfig.json — exit 0
- npx eslint --config .eslintrc.ai.js e2e-tests/fixtures/cdp.fixture.ts
  e2e-tests/playwright-cdp.config.ts — 0 errors, 0 warnings
remark's MDX serializer reformats JSX inside attribute values
(e.g. preview={...} props) by removing intentional indentation.
design-principles.mdx uses this pattern extensively for its
Storybook preview examples, and the reformatting produces bogus
whitespace-only diffs that creep into unrelated PRs.

A .remarkignore file is remark-cli's standard mechanism for
excluding files (ignoreName is set to '.remarkignore' in remark-cli).

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
…#2279)

The standalone `.web-view.tsx` + `.web-view-provider.ts` for the picker have
been unused since they were introduced. WP-002 wired the picker as an in-process
sub-dialog inside `manage-books.web-view.tsx` (Promise resolver + useState
pattern) and never called `papi.webViews.openWebView('platformScripture.greekEstherTemplatePicker', ...)`.
Grep across all refs confirms no caller has ever existed.

Removes:
- extensions/src/platform-scripture/src/greek-esther-template-picker.web-view.tsx
- extensions/src/platform-scripture/src/greek-esther-template-picker.web-view-provider.ts
- main.ts wiring (import, constructor, registration promise, await)
- manage-books.web-view.tsx comment block pointer to the deleted provider
- WP-002 functional-test header claim that a web-view was implemented

Keeps (still in use):
- greek-esther-template-picker.component.tsx (the presentational dialog
  rendered as a peer of ManageBooksDialog inside manage-books.web-view.tsx)
- greek-esther-template-picker.stories.tsx
- All `%manageBooks_createEsther_*%` localization keys

Verification: typecheck and lint clean.

Co-authored-by: Claude Code <noreply@anthropic.com>
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4 participants